- Postcode district
- BS31
- Survey
- Free for new and replacement doors
- Typical lead time
- Typically 2–4 weeks for uPVC or 4–6 weeks for aluminium, from survey sign-off
- Guide price
- From £1,995 inc VAT
- Nearby
- Kingswood, Bedminster, Fishponds
- Building rules
- England
Why choose tilt and slide doors in Keynsham?
A few practical points decide whether tilt and slide doors suit a particular room and opening:
For a flat in Keynsham, check your lease or title deeds and speak to the managing agent, factor or other owners before replacing a balcony door, since flats can need consent that houses do not.
A kitchen in Keynsham that steams up while you cook can be aired by tilting the sash, which is quicker than reaching across the worktop to a window.
- A sliding restrictor, available on many systems, limits how far the sash can open, which is useful for upstairs balconies and homes with young children.
- A tilt and slide door fits the same kind of opening as an ordinary patio door, so a draughty older slider can often be swapped without building work.
- When closed, the sash is drawn back into the frame and presses onto gaskets on all four edges, giving a window-like seal against draughts and driving rain.
How much sun will a door in Keynsham get?
Daylight in Keynsham runs from about 7 h 50 min in December to 16 h 37 min in June, with the noon sun at roughly 15° and 62° respectively. Use that to choose your glass: standard low-E double glazing for north and east elevations, and consider solar-control or triple glazing for sunny south and west walls.
What should you budget for tilt and slide doors in Keynsham?
The table shows guide prices for common sizes, supplied and fitted, including VAT. Your exact price is fixed in a written quote once the opening in your Keynsham home has been measured.
| Overall width | Typical panels | Guide price (fitted, inc VAT) |
|---|---|---|
| 1.5 m | 2 panels | £1,995–£2,495 |
| 1.8 m | 2 panels | £2,195–£2,695 |
| 2.1 m | 2 panels | £2,395–£2,895 |
See every size on the tilt and slide doors page or try the guide price tool.
What happens when you order tilt and slide doors in Keynsham?
A surveyor visits your Keynsham home to measure the structural opening, check levels and the lintel, and talk through glass and finish. Once you confirm the written specification, the door is made to measure — typically 2–4 weeks for uPVC or 4–6 weeks for aluminium, from survey sign-off — and fitting usually takes 1 day for a straight swap in an existing opening. We also cover Kingswood (4 km north) and Bedminster (8 km west).
Do you need approval in Keynsham?
English Building Regulations treat a new or replacement external door in an existing home as a controlled fitting: it needs a U-value of 1.4 W/m²K or better (or Doorset Energy Rating band C) if more than 60% of it is glazed (Approved Document L), and safety glass in a critical location (Approved Document K). Compliance is arranged through a competent person scheme installer or a Building Control notification, so you get a certificate for your records.
Options to consider for your tilt and slide door
- Restrictor. A sliding restrictor on many systems to limit the opening for upstairs rooms or homes with young children.
- Colours. White, woodgrain or coloured foils on uPVC; standard or RAL powder coats on aluminium.
- Handle. An inside lever handle with a key lock, plus an outside pull handle or cylinder if the door is used from the garden.
Questions about tilt and slide doors in Keynsham
Can you match other doors and windows in my Keynsham home?
Usually, yes. Most aluminium and uPVC systems come in standard RAL colours and finishes, and we can quote dual colour where the inside and outside need to differ. Bring photos of existing frames to the survey.
Is a tilt and slide door safe to leave tilted?
A tilt and slide door in the tilt position opens only a narrow gap at the top, so it is far harder to get through than an open door, but it is not locked. Close and lock the sash whenever the house is empty. When closed, perimeter locking points hold the sash like a window, and systems are available tested to PAS 24.
How long does a tilt and slide door take?
A tilt and slide door typically takes 2–4 weeks to make in uPVC and 4–6 weeks in aluminium, from survey sign-off. Fitting typically takes 1 day for a straight swap in an existing opening, including removing the old door and making good. These are typical times rather than fixed promises, and the date is confirmed once the order is placed.
What is a tilt and slide door?
A tilt and slide door is a patio door whose opening sash can either tilt inward at the top for ventilation, or move forward and slide parallel across the fixed panel. The handle selects the mode. When closed, the sash is pulled back into the frame and sealed on all four sides, so it behaves more like a large window than a conventional slider.

