- Postcode district
- TA20
- Survey
- Free for new and replacement doors
- Typical lead time
- Typically 4–6 weeks for the door after the opening is measured; building work scheduled around approvals
- Guide price
- From £6,595 inc VAT
- Nearby
- Honiton, Taunton, Bridport
- Building rules
- England
Are sliding doors for new openings right for your Chard home?
The right door depends on the opening, the room and the way you use the garden. Here is how sliding doors for new openings tend to work out in practice:
If your Chard home is semi-detached or terraced and the new steel would sit on the shared wall, budget time for party wall notices before work starts.
Living in a Chard flat? Structural changes to an external wall almost always need the agreement of the building's owner or the other owners, so speak to them first.
- Widening a standard patio opening to a larger span can transform how a room connects to the garden, giving a wall of glass rather than a doorway.
- The door is measured from the finished opening rather than from drawings, so it fits the opening as built, not as it was intended to be built.
- Making good the reveals and head after the steel goes in leaves a square, plumb opening, which is what a precision-made sliding door needs to run smoothly.
Daylight in Chard and what it means for your glass
Because Chard sees long summer days (about 16 h 31 min) and short winter ones (about 7 h 56 min), the elevation your door faces makes a real difference. With the midday sun at about 16° in winter, a south-facing door brings light well into the room; a west-facing door catches hot late-afternoon sun in summer.
Typical costs for sliding doors for new openings around Chard
Guide prices cover the door and forming the opening — steel beam, padstones, making good and structural calculations — fitted, including VAT. Building Control fees are set by your council and are extra.
| Overall width | Typical panels | Guide price (fitted, inc VAT) |
|---|---|---|
| 3.0 m | 2 panels | £8,795–£9,895 |
| 3.6 m | 3 panels | £9,695–£10,895 |
| 4.0 m | 3 panels | £10,295–£11,595 |
See every size on the sliding doors for new openings page or try the guide price tool.
Timescales for sliding doors for new openings in Chard
Surveys in the TA20 district are booked at a time that suits you. Once the opening is ready and measured, manufacture is typically 4–6 weeks for the door after the opening is measured; building work scheduled around approvals; on fitting day the frame is set level and sealed, and the panels are adjusted so they glide properly. Fitting usually takes 3–5 days of building work, then 1–2 days to fit the door.
Rules for sliding doors for new openings in England
A new or wider opening in England needs Building Control approval for the structural work as well as compliance for the door itself under Approved Documents L and K. Expect structural calculations, a steel beam and, where a party wall is involved, notices under the Party Wall etc. Act 1996.
Finishes and extras for sliding doors for new openings
- Low threshold detail. Adjusting floor and outside levels during the building work to allow a lower sill.
- Window to door conversion. Cutting down below an existing window to form a door opening to the garden.
- Widening an existing door. Removing masonry each side of an old patio door to take a wider slider.
Questions about sliding doors for new openings in Chard
Is the price different in Chard?
No. Guide prices for sliding doors for new openings are the same across mainland Britain, including Chard. The fitted price depends on size, system, glass and finish, and any structural work, all fixed in your written quote after survey.
Do I need building regulations to widen a door opening?
Yes, forming or widening an opening is structural work and needs a Building Regulations application in England, supported by structural calculations. Building Control inspects the work, typically including the steel and its bearings. In Scotland a building warrant is needed. Wales and Northern Ireland follow their own building regulations through local authority or district council building control.
How long does it take to form a new opening?
Forming or widening an opening typically involves 3–5 days of building work, including propping, cutting out, installing the steel and padstones, and making good. The sliding door is then made to the finished opening, which typically takes 4–6 weeks for aluminium, so a secure temporary closure is fitted in between. The door itself typically goes in within one to two days.
How much does it cost to widen an opening for sliding doors?
Our guide price for forming or widening an opening is £3,595 for 2.4 m and £4,495 for 4.8 m, covering steel, padstones, making good and structural calculations. The door is priced separately, and Building Control fees are set by your council. All figures are guide prices inc VAT, fixed in a written quote after we survey the wall and see what is above it.