AllowanceCore terms
A budgeted dollar figure placeholder in the contract for an item not yet selected (e.g., tile, fixtures). If your final selection costs more than the allowance, you pay the difference — scrutinize low allowances in bids.
Glossary › Exterior
181 of 181 terms · A to Z
A budgeted dollar figure placeholder in the contract for an item not yet selected (e.g., tile, fixtures). If your final selection costs more than the allowance, you pay the difference — scrutinize low allowances in bids.
A trade worker learning a craft through a structured program of paid on-the-job training and classroom instruction under journeymen, the standard path into the skilled trades.
Source: U.S. DOL — Apprenticeship.gov
The licensed architect legally responsible for the design documents submitted for permit, certifying the design meets applicable codes and standards.
Source: Wikipedia — Architect of Record
Updated drawings that reflect the project exactly as constructed, including all field changes — invaluable for future remodels and locating concealed utilities.
Source: Wikipedia — As-Built Drawing
Priming all faces and cut ends of wood/fiber-cement siding and trim before install so moisture can't enter the unsealed back and cause failure.
Source: Wikipedia — Primer (Paint)
The vertical infill members of a railing. Spacing must reject a 4-inch sphere to meet code.
Source: Wikipedia — Baluster
A primary horizontal member that carries loads from joists or framing across a span to posts or walls. Opening up a floor plan usually means adding a sized beam.
Source: Wikipedia — Beam (Structure)
The limited allowable overhang of joists past the beam (and beam past posts). Code caps it as a fraction of the backspan.
Source: Wikipedia — Cantilever
The recess in a wall or foundation that receives and bears the end of a beam. Cutting in new beam pockets is part of the cost when opening a load-bearing wall.
Source: Wikipedia — Beam (Structure)
A contractor's formal price proposal for a defined scope of work. Always compare multiple bids on the same written scope so you are comparing like for like, not just bottom-line numbers.
Source: Merriam-Webster — Bid
Wide vertical boards with narrow battens covering the seams — a farmhouse-style vertical siding pattern available in several materials.
Source: Wikipedia — Board and Batten
A surety bond is a guarantee from a third party that the contractor will complete the work (performance bond) or pay subs and suppliers (payment bond). Bonding is a sign of contractor financial stability.
Source: Cornell Law LII — Surety
A divider board run perpendicular mid-deck so decking doesn't need full-length boards or end butt joints across the field.
Source: Wikipedia — Deck (Building)
A single non-structural brick wythe over a framed wall with an air gap and ties. Durable and low-maintenance; weep holes and flashing are essential.
Source: Wikipedia — Brick Veneer
Finishing the interior of a commercial shell or tenant space to suit a specific occupant — partitions, ceilings, lighting, HVAC distribution, finishes and fixtures. The scope is usually spelled out in the lease as tenant improvements.
Source: Wikipedia — Tenant Improvement
The set of minimum legal standards for safe construction adopted by your jurisdiction (in Ohio, based on the International Residential Code). Work must meet code to pass inspection and protect resale.
Source: Wikipedia — Building Code
Horizontal stainless cables as rail infill for a view-through modern look. Cables must be highly tensioned and posts reinforced to keep spacing compliant.
Source: Wikipedia — Guard Rail (Cable)
A gap or coating stopping water from wicking between materials (e.g., between siding and trim or framing and concrete).
Source: Wikipedia — Capillary Action
A skilled tradesperson who constructs, installs, and repairs structures and fixtures from wood and other materials — framing, trim, cabinetry, and finish work.
Source: U.S. BLS — Carpenters
A flexible sealant used to close gaps and joints against air and water (around trim, tubs, counters). The right caulk for the location matters — kitchen/bath joints need a mildew-resistant silicone.
Source: Wikipedia — Caulk
A rigid cement-based panel used as a stable, water-durable substrate for tile in wet areas — preferred over drywall behind tile in showers and on counters.
Source: Wikipedia — Cement Board
A document issued by the building department certifying a structure complies with code and is safe to occupy. Often required after major remodels and before a property can be legally sold.
A written, signed amendment that adds, removes, or modifies work after the contract is signed, adjusting price and schedule accordingly. Verbal changes are the leading cause of remodel disputes — get every change in writing.
Source: Wikipedia — Change Order
Horizontal boards installed overlapping to shed water — the most common siding profile across materials.
Source: Wikipedia — Clapboard
Meeting all applicable codes, permit conditions, and regulations for the work performed. Documented compliance is what protects you at resale and with insurers.
Source: Merriam-Webster — Compliance
Boards of wood fiber and plastic — low-maintenance, no staining, longer warranty, higher upfront cost than wood. The dominant modern decking.
Source: Wikipedia — Composite Lumber
A mix of cement, aggregate, and water that cures into a hard structural material used for footings, slabs, and foundations. Curing time affects schedule on any structural work.
Source: Wikipedia — Concrete
A reserve (typically 10–15% of project cost) set aside for hidden conditions and surprises uncovered once work begins. The line clients most want to skip and most often need.
Source: Investopedia — Contingency
Rigid foam over the sheathing, under the siding, that breaks thermal bridging through studs. Increasingly code-relevant and added during re-siding.
Source: U.S. DOE — Insulation
The legally binding agreement between owner and contractor that defines scope, price, schedule, and responsibilities. A remodel should never start on a handshake — the contract is your primary protection.
Source: Cornell Law LII — Contract
The full set of papers that together form the agreement — the signed contract, drawings, specifications, scope of work, allowances, and any addenda. All of it governs the job, not just the signature page.
Source: Wikipedia — Contract
The person the contractor names as its single point of contact for the owner for the life of the job. At iSpec that is the project manager who takes the first call: the liaison between the owner, the designer and the crew, with a skilled-trades lead running the site day to day and reporting to them.
Source: AIA — A201 General Conditions of the Contract for Construction
Trim at outside (and inside) wall corners that receives and finishes siding ends for a weather-tight, clean corner.
Source: Wikipedia — Siding
Two contract structures: fixed-price (lump sum, contractor bears overrun risk) versus cost-plus (owner pays actual costs plus a fee, owner bears overrun risk). Each shifts risk and pricing transparency differently.
One horizontal row of siding running the length of the wall. Courses are kept level and to consistent exposure for a straight appearance.
Source: Wikipedia — Siding
A shallow accessible void below the floor (instead of a basement or slab) housing structure, plumbing, and ducts. Its condition affects access cost and moisture risk on remodels.
Source: Wikipedia — Crawl Space
The roll-off container for construction waste. Placement, permits for street placement, and haul-away are real line items and logistics on any sizeable remodel.
Source: Wikipedia — Roll-Off (Dumpster)
The horizontal member spanning between posts that carries the joists. Size depends on span and the joist load above it.
Source: Wikipedia — Deck (Building)
The trim board covering the outer rim joist for a finished edge, often matching or contrasting the decking.
Source: Wikipedia — Deck (Building)
The concrete base below a deck post, sized and dug below the frost line to carry the post load without heaving or settling.
Source: Wikipedia — Foundation (Footing)
The repetitive members spanning ledger to beam that the decking fastens to. Spacing (12–16 in.) depends on decking type and direction.
Source: Wikipedia — Deck (Building)
A vertical member (typically 6x6) carrying the deck beam down to the footing, secured top and bottom with rated connectors.
Source: Wikipedia — Deck (Building)
A penetrating or film finish protecting wood decking from UV and moisture; requires periodic reapplication, unlike composite.
Source: Wikipedia — Wood Finishing
The walking-surface boards fastened across the joists — wood, composite, PVC, or aluminum. The most-visible and most-replaced deck component.
Source: Wikipedia — Deck (Building)
The maximum joist spacing a given decking can bridge without sagging — varies by material and whether boards run straight or diagonal.
Source: Wikipedia — Deck (Building)
The controlled removal of existing finishes and structure to prepare for new work. A clean, properly contained demo is where most hidden conditions (rot, old wiring, mold) are first uncovered.
Source: Wikipedia — Demolition
A delivery method where one entity handles both design and construction under a single contract, giving the owner one point of responsibility and tighter cost/design feedback.
Source: Wikipedia — Design–Build
The vertical pipe carrying gutter water down and away from the foundation. Extensions or buried drains move it far enough out to matter.
Source: Wikipedia — Downspout
The continuous surface (the WRB and its flashings) designed to carry any water that gets behind the cladding safely back out.
Source: Wikipedia — Drainage Plane (WRB)
The agreed timeline of payments tied to completed project milestones rather than calendar dates. A fair draw schedule keeps payments slightly behind the work completed, never ahead of it.
Source: Investopedia — Construction Loan
The coordinated package of plans — floor plans, elevations, sections, and details — that defines the design and governs construction and permitting.
Metal flashing at roof eaves and rakes that directs water into the gutter and keeps it off the fascia and sheathing.
Gypsum panel wall and ceiling material (also called sheetrock) that is hung, taped, mudded, and finished. Any wall opened during a remodel needs drywall repair and finish.
Source: Wikipedia — Drywall
Temporary barriers, zip walls, and negative-air setups that keep demolition and sanding dust out of occupied areas. Standard practice for live-in remodels and required where lead is present.
A recorded legal right for someone else (often a utility) to use part of your land. Building over an easement can force removal at your expense — check the survey before adding structures.
Source: Cornell Law LII — Easement
A code-required path of exit from a space in an emergency. Bedrooms and finished basements require a compliant egress window or door of minimum size and reachable height.
Source: Wikipedia — Egress Window
Exterior Insulation and Finish System — a foam-and-synthetic-stucco cladding. Energy-efficient but notorious for moisture failures if not drainable and detailed correctly.
Source: Wikipedia — EIFS
A licensed tradesperson who installs and maintains wiring, panels, circuits, and devices to code. Remodels that add circuits or move panels require a licensed electrician and inspection.
Source: U.S. BLS — Electricians
A flat, straight-on drawing of one face of a structure or wall (e.g., a kitchen wall elevation) showing heights and vertical relationships that a plan view cannot.
Treated wood-strand siding (e.g., LP SmartSide) — lighter and more impact-tough than fiber-cement with a real-wood look; needs proper edge sealing.
Source: Wikipedia — Siding
Earth removal for foundations, footings, or utilities. Regulated for cave-in safety and requires utility locating before digging.
The face height of siding left visible after the overlap. Consistent exposure is the mark of a quality installation.
Source: Wikipedia — Siding
Sealant at trim-to-siding and penetration joints. The wrong joints (e.g., siding butt-to-trim where it should drain) trap water — caulking is detail-specific.
Source: Wikipedia — Caulk
The primer-plus-topcoat regimen matched to the substrate. Proper prep and product selection determine whether siding holds paint 5 or 15 years.
Source: Wikipedia — Paint
The vertical band at the roof edge that caps the rafter/truss tails and carries the gutter. A common rot repair tied to gutter failure.
Source: Wikipedia — Fascia
A cement/cellulose composite (e.g., Hardie) — durable, fire- and rot-resistant, paint-holding. Heavier and costlier to install than vinyl; a top resale performer.
Source: Wikipedia — Fiber-Cement Siding
A table in the drawings specifying the exact finish for every surface in every room — flooring, wall, ceiling, trim — so selections are documented, not assumed.
Thin water-resistant material installed at joints and transitions (roof-to-wall, around windows and penetrations) to direct water away and prevent leaks into the assembly.
A scaled overhead view of a level showing walls, rooms, openings, and fixture locations. The primary drawing for understanding layout and flow.
Source: Wikipedia — Floor Plan
The widened concrete base below a foundation wall or post that spreads the structure's load over enough soil to prevent settling. New structural posts require their own footings.
The lead worker who directs a specific crew or trade on site, working alongside the team while ensuring the work meets plan and schedule.
Source: Wikipedia — Construction Foreman
The structure (slab, crawl space, or basement) that transfers the building's load to the ground. Foundation condition underlies the feasibility and cost of major remodels.
The skeleton of wood or steel members — studs, joists, rafters, beams — that gives a structure its shape and carries its loads before finishes go on.
The trim board at the top of the siding where the wall meets the soffit, finishing the top course.
Source: Wikipedia — Frieze (Trim)
A deck footing extended below the local frost line so seasonal ground freezing cannot heave the deck.
Source: Wikipedia — Frost Line
Thin strips fastened to a wall or ceiling to create a level, plumb nailing surface or an air gap before finish material is applied — common over masonry or uneven framing.
Source: Wikipedia — Furring
Vertical strips creating the rainscreen gap and a fastening plane for siding while keeping it off the WRB.
Source: Wikipedia — Rainscreen (Furring)
Corrosion-resistant fastener choices for treated lumber. Modern treated wood is corrosive — using under-rated hardware causes premature connection failure.
Source: Wikipedia — Galvanization
The party responsible for the overall project — scheduling, hiring and managing subcontractors, pulling permits, and delivering the finished job. Your single point of accountability.
Source: Wikipedia — General Contractor
Shaping the ground around a structure so water drains away from the foundation. Poor grading is a leading cause of basement and crawl-space water problems.
Source: Wikipedia — Grading (Earthworks)
The material that fills and seals joints between tiles. Sanded, unsanded, and epoxy grouts differ in durability and stain resistance — epoxy is the premium choice in wet, high-use areas.
Source: Wikipedia — Grout
The code-required barrier on decks above a set height (commonly 30 in.), with height and infill spacing (4 in. sphere rule) set by code.
Source: Wikipedia — Guard Rail
The channel at the roof edge collecting runoff. Sizing and slope to downspouts protect the fascia, siding, and foundation from water.
Source: Wikipedia — Rain Gutter
A screen or cover reducing debris in gutters. Effectiveness varies widely by type; none are fully maintenance-free.
Source: Wikipedia — Rain Gutter (Guards)
The tangible construction costs — labor, materials, equipment — as opposed to soft costs like design fees, permits, and financing. Hard costs are the bulk of a remodel budget.
Source: Investopedia — Hard Cost
A condition or activity with potential to cause harm — electrical, structural, dust, fall, or material (lead, asbestos). Identifying hazards before demo drives containment and cost.
A horizontal structural member spanning the top of an opening (door, window, cased opening) that transfers the load above around the opening to the supports on each side.
Source: Wikipedia — Lintel (Header)
A screw-in steel pile used instead of poured footings, ideal where digging is hard or fast installation is needed.
Source: Wikipedia — Helical Pile
A synthetic WRB sheet (e.g., Tyvek) lapped shingle-style and taped, integrated with window/door flashing to keep bulk water out of the wall.
Source: Wikipedia — House Wrap
A code official's review of work at defined stages (rough-in, framing, final) to verify compliance before the next phase can proceed. Failed inspections stop the job until corrected.
Source: Wikipedia — Building Inspection
Vinyl siding with rigid foam fused to the back, adding a modest R-value and rigidity for a flatter, quieter wall.
Source: Wikipedia — Siding (Insulated)
Material that resists heat flow, rated by R-value, installed in walls, ceilings, and floors. Opened walls are the opportunity to upgrade insulation while it is accessible.
Source: U.S. DOE — Insulation
A J-shaped trim receiving siding ends at windows, doors, soffits, and corners, concealing cut edges and managing water.
Source: Wikipedia — Siding (J-Channel)
One of the repetitive horizontal members that support a floor or ceiling, spanning between beams or walls. Joist size, spacing, and direction govern what you can cut or load.
Source: Wikipedia — Joist
A galvanized/stainless bracket connecting joists to the ledger and beam. Exterior-rated hangers and the specified nails are mandatory for deck longevity and safety.
Source: Wikipedia — Joist Hanger
A self-adhered membrane capping joist tops to keep fastener holes from wicking water — a low-cost step that markedly extends frame life.
A small diverter where a roof eave meets a wall that kicks runoff into the gutter instead of behind the siding. A missing kickout is a classic hidden-rot cause.
Source: Wikipedia — Flashing (Kickout)
A short wall, typically under a sloped roof or supporting a counter or railing, that is less than full ceiling height.
Source: Wikipedia — Knee Wall
A tension device tying the deck frame into the house floor framing, code-required to resist the deck pulling away from the building.
Source: Wikipedia — Deck (Building)
The deck board bolted to the house that carries one edge of the deck. The single most safety-critical connection — improper ledger attachment causes most deck collapses.
Source: Wikipedia — Deck (Building)
The Z- or step-flashing that keeps water from getting behind the ledger and rotting the house rim joist. Required and inspected.
A legal claim against your property for unpaid work or materials. A mechanic's lien filed by an unpaid subcontractor can cloud your title even if you already paid the general contractor.
Source: Cornell Law LII — Lien
A signed document in which a contractor or supplier gives up the right to file a lien for a given payment. Collect lien waivers with each payment to protect against double-payment claims.
Source: Investopedia — Lien Waiver
A pre-agreed dollar amount the contractor owes the owner for each day a project runs past the contracted completion date. Must be a reasonable estimate of actual loss, not a penalty.
A wall that carries weight from the structure above down to the foundation. Removing or opening one requires an engineered beam and posts — never assume a wall is non-bearing.
Source: Wikipedia — Load-Bearing Wall
Aluminum or steel panels (including standing-seam looks) — durable and modern; steel resists dents better, aluminum resists corrosion better.
Source: Wikipedia — Siding (Metal)
Shop-made wood products installed as finish carpentry — trim, casing, baseboard, crown, built-ins, stair parts, doors and cabinetry. Distinct from rough framing lumber; the quality of the millwork is what the eye reads as a finished room.
Source: Wikipedia — Millwork
A cement-based paste used to bond masonry or, as thinset, to adhere tile to a substrate. Different mixes are rated for different applications and exposures.
Source: Wikipedia — Mortar (Masonry)
Building a structure from the ground up on an empty or cleared site, as opposed to remodeling or adding onto an existing one. Site work, foundation, framing and every trade follow in sequence, so the big design decisions are made before a shovel hits the ground.
Source: Wikipedia — Construction
The sturdy anchoring post at rail ends, corners, and stair tops/bottoms that gives the railing its rigidity.
Source: Wikipedia — Newel
Oriented strand board — an engineered panel of compressed wood strands and resin, commonly used for sheathing and subfloor. Cheaper than plywood but less moisture-tolerant.
The Occupational Safety and Health Administration — the federal agency setting and enforcing job-site safety standards. A contractor's safety record is a meaningful screening signal.
Source: U.S. OSHA — Occupational Safety & Health Administration
The person the owner names to make decisions and answer questions on the owner's behalf — the homeowner, one spouse, an investor's local agent or a hired consultant. Naming one at the pre-construction conference keeps decisions and change orders running between two people, so nothing is decided twice or by the wrong person.
Source: WBDG — Project Delivery Teams
A non-load-bearing interior wall that divides space but carries no structural load above it. Generally simpler and cheaper to move than a bearing wall.
Source: Wikipedia — Partition Wall
An open-rafter overhead structure on posts providing partial shade over a deck or patio; may be freestanding or attached.
Source: Wikipedia — Pergola
Official jurisdiction authorization to perform regulated work, triggering required inspections. Unpermitted remodels can force teardown, block sale, and void insurance — always confirm permits are pulled.
Source: Wikipedia — Building Permit
A perimeter board around the decking that hides cut ends for a finished look; requires extra blocking to support it.
Source: Wikipedia — Deck (Building)
A licensed tradesperson who installs and repairs water supply, drain-waste-vent, and gas piping to code. Relocating fixtures or running new lines is licensed, inspected work.
An engineered panel of thin wood veneers glued in cross-grain layers for strength and stability. Preferred over OSB for cabinet boxes and where moisture exposure is a concern.
Source: Wikipedia — Plywood
A metal connector anchoring a post to its footing while holding the wood up off the concrete to prevent rot.
Source: Wikipedia — Deck (Building)
A bracket positively tying the beam to the post top so the beam can't shift or roll off under load.
Source: Wikipedia — Deck (Building)
Wood infused with preservative to resist rot and insects — the economical structural and decking choice. Ground-contact rated material is required for posts and joists near soil.
Source: Wikipedia — Wood Preservation
A preparatory coating that seals the surface and helps the finish coat adhere and cover evenly. Skipping primer over new drywall or stains causes finish failures.
Source: Wikipedia — Primer (Paint)
An invoice issued while a project is under way for the work completed in that period, as opposed to a single bill at the end. Progress invoicing is typically weekly on a remodel; on larger or lender-financed jobs the contract may set a milestone draw schedule instead.
Source: FAR 52.232-5 — Payments Under Fixed-Price Construction Contracts
The person who plans, coordinates, and oversees the project day to day — schedule, budget, subs, and communication with the owner. On smaller jobs the GC and PM may be the same person.
The final list of incomplete or deficient items the contractor must correct before the job is considered done and final payment is released. Walk the project and build this list together.
Source: Wikipedia — Punch List
All-polymer or polymer-capped boards with the best stain/fade resistance and lightest weight; premium-priced and can be slick when wet.
Source: Wikipedia — Composite/PVC Lumber
Brackets/bolts tying rail posts into the deck frame to meet the code load (200 lb at the top rail). Surface-screwed posts fail this.
Source: Wikipedia — Guard Rail
A drained, vented air gap between siding and the WRB that lets the wall dry and dramatically extends cladding life. Best practice for premium installs.
Source: Wikipedia — Rainscreen
Removing old cladding to inspect/repair the WRB and sheathing (re-side) versus installing new siding over the old (side-over) — the latter hides problems and is often discouraged.
Source: Wikipedia — Siding
Changing the structure, layout or function of an existing space — moving walls, relocating a kitchen, adding a bath — rather than simply refreshing finishes. More involved than a cosmetic renovation because it usually touches framing, plumbing and electrical behind the walls.
Source: Wikipedia — Renovation
A percentage of each payment (often 5–10%) the owner withholds until the project is satisfactorily completed, providing leverage to ensure the job is finished and punch-listed.
Source: Investopedia — Retainage
A formal written question from the builder to the designer or owner to clarify drawings or specs before proceeding. RFIs create a paper trail that prevents costly assumptions.
The outer joist closing the deck frame perimeter, to which fascia and rail posts often attach.
Source: Wikipedia — Deck (Building)
The code-governed step height (rise) and depth (run), held consistent so stairs are safe. Uneven rises are a leading code-violation and trip hazard.
Source: Wikipedia — Stairs (Rise & Run)
The framed gap left in a wall to receive a window, door, or unit, sized slightly larger than the product to allow shimming and squaring during installation.
The stage where plumbing, electrical, and HVAC lines are run inside open walls and floors before insulation and drywall. Rough-in must pass inspection before walls are closed.
A temporary elevated work platform system. Proper scaffolding is a regulated safety item on multi-story exterior and high-ceiling interior work.
Source: U.S. OSHA — Scaffolding
The detailed written description of exactly what the contractor will and will not do on the project. The single most important document for preventing misunderstandings and 'I thought that was included' arguments.
A material applied to a surface or joint to block the passage of water, air, or stains. Stone counters, grout, and exterior penetrations are commonly sealed.
Source: Wikipedia — Sealant
Gutter formed on site in continuous runs with no mid-run seams to leak — the residential standard over sectional gutter.
Source: Wikipedia — Rain Gutter
A drawing showing the structure as if sliced vertically, revealing how floors, walls, and roof assemble and stack — used to communicate construction detail.
Work a general contractor does with its own crew rather than through a subcontractor — on a kitchen or bath, typically demolition, framing, drywall, tile, cabinets, trim and fixture swaps. A self-performing contractor keeps small projects affordable because each trade is not carrying a separate subcontractor's overhead; licensed plumbing, electrical and HVAC are still subcontracted when the layout or mechanicals change.
Source: FAR 52.236-1 — Performance of Work by the Contractor
The minimum required distance between a structure and the property line, street, or other features. Setbacks constrain where additions, decks, and detached structures can be placed.
Source: Wikipedia — Setback (Land Use)
Individual tapered pieces (sawn shingles or split shakes) for a textured accent or whole-wall look, in cedar or composite.
Source: Wikipedia — Wood Shingle/Shake
The structural panel layer (plywood or OSB) attached to studs or rafters that braces the frame and provides a base for siding, roofing, or finishes.
Source: Wikipedia — Sheathing
A poured concrete floor or foundation surface. Moving plumbing in a slab-on-grade home means saw-cutting and patching concrete — a significant cost driver.
Source: Wikipedia — Concrete Slab
The underside of the roof overhang (eave). Vented soffit is a key part of attic ventilation and is finished in vinyl, aluminum, or wood.
Source: Wikipedia — Soffit
Perforated soffit or inserts that admit intake air to the attic, working with ridge/roof vents to control attic heat and moisture.
Source: Wikipedia — Soffit
A block or pipe directing downspout discharge away from the foundation — the cheapest defense against basement and crawl-space water.
The notched or solid sloped member carrying deck stair treads. Stringer span, spacing, and attachment are common failure points.
Source: Wikipedia — Stair Stringer
The first course's anchoring strip at the bottom of the wall that locks in the first siding row at the correct angle.
Source: Wikipedia — Siding
Natural or manufactured stone facing applied to a wall. Manufactured (adhered) veneer is lighter/cheaper; both demand a proper drainage plane behind.
An official order halting construction, usually for working without a permit or a code/safety violation. Work cannot resume until the issue is resolved and the order is lifted.
Source: Wikipedia — Building Inspection
An engineered, code-listed screw rated for structural connections (ledgers, posts), replacing lag bolts in many deck details.
Source: Wikipedia — Screw (Fastener)
A cement plaster applied in coats over lath, traditional (three-coat) or one-coat synthetic. Durable but crack- and moisture-detail sensitive.
Source: Wikipedia — Stucco
A vertical framing member in a wall (typically 2x4 or 2x6) spaced 16 or 24 inches on center, forming the structure to which sheathing and drywall attach.
Source: Wikipedia — Wall Stud
A specialized trade (electrician, plumber, tile setter) hired by the general contractor to perform a portion of the work. You contract with the GC, not the subs.
Source: Wikipedia — Subcontractor
The structural sheet material (plywood or OSB) fastened over floor joists that everything else — underlayment and finish flooring — is built on. Squeaks and unevenness usually start here.
Source: Wikipedia — Subfloor
Product data, samples, or shop drawings the contractor submits for approval before ordering or installing, confirming what will actually be used matches the specification.
The on-site supervisor who runs the field operation — directing crews, sequencing trades, and enforcing safety and quality at the job site.
The process of measuring quantities of materials and labor from the drawings to build an estimate. Accurate takeoffs are the foundation of an accurate bid.
Source: Wikipedia — Cost Estimate
Composite/PVC boards expand and contract with temperature more than wood; gapping and fastening must follow the maker's spec or boards buckle.
Source: Wikipedia — Thermal Expansion
A billing arrangement where the customer pays the crew's actual hours at a stated hourly rate plus the materials and equipment used, invoiced as the work is completed rather than as a fixed price. iSpec bills its own crew's work this way, with nothing added on top of the hourly rate; subcontracted trades are billed cost-plus.
The boards around windows, doors, and corners (wood, PVC, composite). PVC/composite trim resists the rot that plagues painted wood trim.
Source: Wikipedia — Architrave
Dense, durable hardwood decking (ipe, cumaru) that lasts decades but is heavy, hard to fasten, costly, and needs sourcing diligence.
A membrane or panel system below the joists that channels water away, creating dry usable space under an elevated deck.
Source: Wikipedia — Deck (Building)
Reviewing the design to find lower-cost ways to achieve the same function and quality — substituting materials or methods to bring a project back within budget without gutting its goals.
Source: Wikipedia — Value Engineering
A material that limits moisture diffusion through an assembly to control condensation. Correct placement is climate-dependent — wrong-side vapor barriers trap moisture and cause rot.
Source: Wikipedia — Vapor Barrier
Official permission to deviate from a zoning requirement (e.g., to build closer to a property line than the setback allows). Requires application and usually a hearing.
Source: Cornell Law LII — Variance
A thin layer of a finish material bonded to a cheaper substrate — wood veneer on cabinet panels, stone or brick veneer on walls — delivering the look without the solid-material cost.
Source: Wikipedia — Wood Veneer
Interlocking PVC panels — the most economical, low-maintenance cladding. Quality varies by panel thickness; must be hung loose to move with temperature.
Source: Wikipedia — Siding (Vinyl)
Gases emitted by some paints, finishes, and adhesives that affect indoor air quality. Low- and zero-VOC products are widely available and recommended for occupied remodels.
A projecting horizontal trim that visually breaks a tall wall and sheds water at a transition between siding types or stories.
House wrap or building paper behind the siding that drains incidental water and blocks air while letting the wall dry. The wall's secondary water plane.
Source: Wikipedia — House Wrap (WRB)
Drainage outlets at the base of brick veneer or stucco that let trapped water escape. Blocked weeps trap moisture and rot the wall.
Source: Wikipedia — Weep
The shingle-lapped sequencing of sill pan, jamb, and head flashing with the WRB so water always drains out and down, never into the wall.
Natural cedar/pine in clapboard, shingle, or shake form — classic and repairable but the highest maintenance (paint/stain cycles, rot watch).
Source: Wikipedia — Siding (Wood)
A house stuck between owners: the occupant left — often after a foreclosure filing — but the foreclosure stalled or the taxes went unpaid, so nobody maintained it. In Columbus they reach the market through sheriff's auctions, the Franklin County land bank and as-is sales, usually without an inspection before purchase. The rehab is a whole-home gut remodel with every system assumed dead until proven otherwise.
Source: Central Ohio Community Improvement Corporation (Franklin County Land Bank) — About
Local laws governing how land may be used and what can be built where, including size, height, and setback limits. Additions and footprint changes often require zoning review.
Source: Cornell Law LII — Zoning
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