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Seal every opening, then let it breathe.
FENSA registered replacement windows and doors across Chertsey and Surrey. FENSA 47480.
Where the heat actually goes out
Windows are worth doing, and they are rarely the biggest loss in the house. Both of those things are true.

The glass is the small part
On most houses the roof and the walls lose more than the windows do. That is why a surveyor starts with the loft rather than the glazing.
The frame and the seal are the rest
Old frames leak air around the edges as much as through the glass. Replacing them stops draughts you had stopped noticing.
Which changes the ventilation
A house that has just stopped leaking air still makes the same amount of moisture. Trickle vents are not an optional extra on a tightened house.
So they get specified together
Glazing spec, trickle vents and extract, considered as one thing. It is the difference between a warmer house and a warmer house with mould in the corners.
What we fit
- Replacement windows
- uPVC, aluminium and timber-effect, in the styles that suit the property rather than the ones with the best margin.
- Doors
- Composite front doors, French and patio doors, and bi-folds where the opening and the lintel allow it.
- Trickle vents and background ventilation
- Specified with the windows, because current building regulations and a tightened house both require it.
- Making good
- Reveals, sills, plaster and external sealing, so it does not look like something was replaced.
Windows we have fitted
Across Chertsey and Surrey.


How the job runs
Measure and specify
Openings measured, styles agreed and the ventilation worked out at the same time.
The quotation
Itemised by opening, so you can do some now and some later if you would rather.
Manufacture
Made to your measurements. Lead time depends on the frame and the finish, and you get a date.
Installation
Out, in, sealed and made good. Most houses are done in a couple of days.
FENSA registered
Building control notified through FENSA, and the certificate posted to you.
What happens once we leave
Frames move, seals settle, and hinges want adjusting once.
Your paperwork
FENSA certificate confirming building control notification, plus the manufacturer documentation and glazing specification.
A two year guarantee
On our workmanship, in writing, transferable if you sell, and insurance-backed, alongside the manufacturer's warranty on the frames.
One adjustment, free
New doors and windows settle. If something needs easing in the first year, we come and ease it.
One number, not a call centre
The people who fitted them, not a national sales operation.
Two things people ask about next
Both have a page of their own.
The questions we get asked most
Are windows the best way to save energy?
Rarely the best first move. On most houses the roof and the walls lose more, and cost less to fix. Windows are worth doing, usually after those.
Do I need trickle vents?
On a replacement window, current building regulations generally require background ventilation where it existed before, and a tightened house needs it regardless. We specify them rather than leave them off to save a few pounds.
Is it FENSA registered?
Yes, 47480. Building control is notified through FENSA and the certificate comes to you.
How long does new windows take?
Most houses are one to three days on site. The lead time before that depends on the frames.
Do you do bi-folds?
Yes, where the opening and the lintel allow. That gets checked at the measure rather than assumed.
Will you make good afterwards?
Reveals, sills, plaster and external sealing are part of the job.



















Often worth doing at the same time
Same team, same survey, one visit where it makes sense.
Book a free survey for windows & doors
Tell us about the property and we will come and look at it. No charge, and the figures come in writing afterwards.
- A proper survey, and the figures in writing
- Any grant you qualify for, applied for by us
- No charge, whether or not you go ahead
- Weekdays 8am to 5pm, on 01932 550828
We will measure and tell you the order.
Which openings, what they cost, and whether something else in the house would save you more first.


