Bognor Regis · West Sussex
Sliding Doors in Bognor Regis
If your patio doors in Bognor Regis could be lifted off their track or no longer lock properly, we can survey them and quote for secure replacements.
- PO21
- PO22
- Guide from £1,795
Bognor Regis: replacement patio doors
Making an opening wider for new sliding doors is structural work that needs building control approval and a correctly sized lintel or steel. Replacing doors in the existing opening is simpler. Flats, listed buildings and conservation areas may also need planning or other consent for the change.
Replacing patio doors in the same opening usually takes about a day on site, longer for wide multi-panel systems or where heavy glass needs extra hands or lifting gear. The doors are made to the survey sizes first, and the lead time is confirmed in writing with the quote.
Sliding door panes reach near the floor, so they need safety glass. In England, Approved Document K treats glass in doors, and in side panels within 300mm of a door's edge, up to 1500mm from the floor as critical. Toughened glass is standard; laminated adds security and holds together if broken.
The cost of sliding patio doors depends on the opening size, the number of panels and tracks, aluminium or uPVC, standard or lift-and-slide hardware, colour, glass and threshold. Very large panels may need lifting equipment. See the guide prices for typical ranges; the written quote fixes your figure.
What a typical job includes
- Survey of the opening, levels and support above
- Made-to-measure sliding doorset in your chosen colour
- Written guarantee terms and advice on building regulations sign-off
- Fitting, levelling, roller adjustment and sealing

Local details for Bognor Regis
- Postcodes covered
- PO21, PO22 and the surrounding area, including Chichester, Littlehampton and Worthing
- Coast
- Bognor Regis is about 1 km from the coast or a tidal estuary, so salt air and wind-driven rain are worth planning for. Salt and sand collect in sliding door tracks near the coast, wearing rollers and seals more quickly, so tracks need more frequent cleaning. Stainless running gear, a coating suited to marine exposure and a raised threshold help on exposed elevations facing the sea.
- Daylight and sun
- In Bognor Regis the midwinter sun reaches about 16° above the horizon at noon, with roughly 7.7 hours of daylight, rising to about 63° and 16.3 hours in midsummer. Large sliding panes on south or west elevations can bring strong solar gain and glare, so solar-control or neutral low-E glass helps keep rooms comfortable. On north-facing elevations, high light-transmission glass and slim frames make the most of limited winter daylight.
- Access and setting
- Large sliding panels are heavy and long, so city installations need planned access through the house, parking nearby and sometimes lifting equipment for upper floors or balconies. Flats need freeholder consent and planning permission, and acoustic glass helps on busy roads.
- Rules in England
- Approved Document K requires safety glass in critical locations in England: glazing in doors and in side panels within 300 mm of a door, up to 1500 mm above floor level, and any glazing in walls or partitions up to 800 mm above floor level.
Guide prices in Bognor Regis
| Typical job | Guide price inc VAT |
|---|---|
| Aluminium slider, 1800 mm wide | £2,695 – £3,495 |
| Aluminium slider, 3000 mm wide | £3,995 – £5,095 |
| Lift-and-slide, 4000 mm wide | £6,695 – £8,595 |
| uPVC patio door, 1800 mm wide | £1,795 – £2,395 |
Get a guide price for your size
For shops and other non-domestic buildings in England, Approved Document M covers accessible entrances, and Approved Document K requires large areas of glass that people could walk into to carry manifestation (visible markings).
Specification choices
Glass specification
Toughened low-E double glazing as standard, with triple glazing, laminated security glass, acoustic or solar-control glass available.
Slimline aluminium sliders
Very narrow frames and interlocks for the widest view, powder coated in a range of colours, suited to large openings.
Lift-and-slide doors
Panels lift off their seals to glide, then drop to seal tightly when closed; suited to very large, heavy glass panels.
Sliding Doors in Bognor Regis: questions
How long does it take to install sliding doors?
Replacing a typical set of sliding patio doors takes about a day on site, and large multi-panel or lift-and-slide systems can take longer, especially if lifting equipment is needed. The doors are made to order first, and the manufacturing lead time is confirmed in writing when you accept the quote.
What guarantee comes with sliding patio doors?
Manufacturer guarantees apply to the frames, coating, rollers, locks and sealed units, and the terms are confirmed in writing. Cover for rollers can depend on regular cleaning, so read the conditions. Guarantee terms for the installation are set out in writing with your quote, so you know exactly what is covered before you go ahead.
How much do sliding patio doors cost?
The cost of sliding patio doors depends on the width and height, the number of panels and tracks, aluminium or uPVC, standard or lift-and-slide hardware, colour, glass and threshold. Large slimline aluminium systems sit at the upper end. See the guide prices for typical ranges; the written quote fixes the price for your exact specification.
What maintenance do sliding patio doors need?
Sliding patio doors need regular cleaning of the bottom track and drainage slots, a wipe of the frames with mild soapy water and occasional checks of the brush seals and locks. Avoid oiling the track, which attracts grit. If a panel starts to drag, roller adjustment is usually a short job for a glazier.
Do you cover Bognor Regis for sliding doors?
Yes. We can quote for sliding doors across Bognor Regis and the surrounding West Sussex area, including postcode districts PO21 and PO22, and nearby Chichester, Littlehampton and Worthing. Start with your postcode on the quote form and a glazier will arrange a free survey before giving you a written quote.
Get a written quote in Bognor Regis
Free survey for new glazing, clear guide prices and one point of contact for every glazing job.