Are the Doors and Windows in Your New Home Actually Up to Standard?

Doors and windows are among the hardest-working parts of any home. They keep the weather out, hold in the warmth you pay for, let in light, provide ventilation, and form your first line of defence against intruders. In a brand new home it is easy to assume all of this has been taken care of. In reality, doors, windows and glazing are one of the most common areas where defects turn up, and many of them are not obvious until you have lived with them for a while.

Windows and external doors have to cope with wind, rain and driving rain, sometimes all at once. Good quality units are tested and rated for how well they resist air leakage, water and wind pressure, and that rating should suit how exposed your home is. A property on an open, coastal or elevated site faces far more wind-driven rain than one tucked into a sheltered street, so the units need to be specified accordingly.

Just as important as the units themselves is how they meet the surrounding wall. Sills should project beyond the wall face so that rainwater is thrown clear rather than running back down the brickwork, and the head of the frame should be set back correctly. Where a threshold is designed to be level for easy access, there should be proper drainage and damp-proofing so water cannot creep inside. When these details are wrong, the result is often damp patches, staining or draughts that only appear months after you move in.

A warm, comfortable home

The point where a window or door meets the wall is a classic weak spot for heat loss. If the insulation is not carried neatly around the opening, you get a cold bridge, an area where warmth escapes and where condensation, and eventually mould, can form. Frames should sit within the opening so that the insulation stays continuous, and cavity closures and insulation should be fitted snugly with no gaps.

This is one area where our inspections really earn their keep. Brickkickers includes thermal imaging as standard, which lets us see heat escaping around frames and reveals missing or poorly fitted insulation that is invisible to the naked eye. Catching this early can make a noticeable difference to your heating bills.

Room to move and a proper seal

Frames expand and contract as the temperature changes. To stop them distorting, a small gap is left around each frame and then sealed. The size of that gap depends on the frame material and the size of the opening, and the seal has to keep water and air out while still allowing that movement. A joint that is over-filled, under-filled or finished poorly can let in draughts and water, and it rarely looks tidy either.

The glass itself

Modern homes use sealed double or triple glazed units, and there is more to them than meets the eye. The units should carry the correct markings, be free from damage, and be installed so that any moisture finding its way into the frame can drain and vent away rather than sitting against the edge seal. It is that trapped moisture which eventually causes the misting between panes that so many homeowners will recognise. A small edge clearance and edge cover are needed too, so the glass does not touch the frame and the seal is shielded from sunlight.

In certain critical locations, such as glass in or beside doors and low-level glazing, safety glass should be used and marked accordingly, so that if it breaks it does so safely. It is easy to overlook whether the right type of glass has been fitted in the right place, but it matters a great deal.

Security

Doors, frames, windows and locks should all be chosen to resist unauthorised entry. Window hinges and fasteners should not be openable from the outside when closed, and locks should turn easily and align properly. Where trickle vents are fitted for ventilation, a simple night-vent catch is not accepted as a substitute for proper background ventilation.

Quality of materials

Whether your frames are timber, PVC-U, aluminium, steel or composite, they should be made to recognised specifications and come from manufacturers who can demonstrate the quality of their products. Timber needs particular care: it should be naturally durable or properly treated, primed or given its first coat before fitting, and at the right moisture content when installed so it does not shrink, warp or split as it dries out. External doors have a minimum thickness to meet, and any cut ends of treated timber should be re-treated on site.

Fitted correctly

Even the best window or door will disappoint if it is fitted badly. Units should be installed plumb and square, without twist or distortion, and fixed at the correct spacings for the material so they stay secure and operate smoothly. Doors and opening lights should hang square and close with neat, even gaps. Hinges and ironmongery should be recessed neatly with a full set of matching screws. Window boards should be flat, level and firmly fixed, and bay windows properly supported so they do not sag or twist over time.

A tidy, undamaged finish

Finally, completed doors and windows should be free from damage, scratches, paint splashes and dents. Frames, sills and thresholds should have been protected during the rest of the build, with coverings removed only at handover. Finishing trades should never be relied upon to disguise sloppy work.

Why a snagging inspection is worth it

Our data shows the average new home has in excess of 140 defects, and doors, windows and glazing account for a good share of them. Some are cosmetic, others affect your comfort, security or energy bills, and a number are simply not visible without the right experience and equipment.

An independent Brickkickers snagging inspection covers the inside and outside of your home, checks all of this in a systematic way against a proven checklist, and includes thermal imaging as standard to reveal the problems hiding behind the finishes. You receive a clear, photographed report you can hand straight to your builder, prompting them to put things right, ideally before you complete, or while your warranty still offers you protection.

Buying a new home is one of the biggest purchases you will ever make. Having an expert check that the doors, windows and glazing are up to standard gives you the reassurance that you are getting the quality you have paid for.

To arrange an inspection or to talk through your situation, get in touch with the Brickkickers team on 0845 226 6036 or at info@brickkickers.co.uk.