NHBC Standards and Windows, Doors and Glazing
Plain English guidance on visible issues with windows, doors and glazing in new build homes.
Windows, doors and glazing are important parts of a new build home. They affect security, weather protection, ventilation, appearance and everyday use, so visible issues should be recorded clearly.
Windows and doors should be checked carefully
New build homes can contain visible issues with windows, external doors, internal doors, frames, glazing, seals, ironmongery and finishing. Some concerns may relate to adjustment, damage, installation, operation or incomplete making good.
A professional snagging inspection can help homeowners record visible window, door and glazing issues clearly, using photographs, descriptions and locations.
Common issues homeowners may notice
Poor operation
Windows or doors may be stiff, difficult to close, poorly adjusted, rubbing, catching or not operating smoothly.
Damage to frames or doors
Frames, doors, cills, handles, trims or surrounding finishes may be scratched, chipped, dented, marked or damaged.
Gaps and poor sealing
Gaps, draughts, missing sealant, messy mastic or poorly finished junctions can affect appearance and comfort.
Glazing concerns
Glass may show scratches, marks, damage, contamination, poor cleaning or concerns around glazing units that need review.
Ironmongery and handles
Handles, locks, hinges, restrictors, trickle vents and other fittings should be checked for damage, alignment and operation.
Finishing around openings
Plaster, decoration, trims, reveals, thresholds and making good around windows and doors may be incomplete or poorly finished.
Why windows, doors and glazing matter
Windows and doors are used every day and can quickly become frustrating if they do not operate properly. Poor finishing, damage or draughts can also affect homeowner confidence in the overall quality of the property.
Clear records help homeowners explain exactly what has been found and where the concern is located.
Where NHBC Standards may be relevant
NHBC Standards may be relevant when considering workmanship, tolerances, installation, weather protection, operation, glazing and warranty expectations. They are not the same as Building Regulations, and they should not be treated as legal advice.
The important point for homeowners is to raise visible issues clearly and keep evidence of what has been reported.
Where does snagging fit in?
A professional snagging inspection records visible defects, damage, incomplete work, poor finishes and workmanship concerns. A snagging inspection is not the same as Building Control approval and does not replace decisions made by Building Control, NHBC or any warranty provider. Where a visible window, door or glazing issue may relate to warranty standards, workmanship, safety, manufacturer guidance or Building Regulations, it can be recorded clearly so the homeowner has evidence to raise with the developer or relevant party.
Key takeaway
Window, door and glazing issues should be recorded clearly with photographs, locations and descriptions. NHBC Standards may be relevant to workmanship and warranty expectations, but clear evidence is what helps homeowners raise concerns more confidently.