- Postcode district
- WS13
- 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
- Burntwood, Tamworth, Aldridge
- Building rules
- England
Is a sliding door for a new opening a good fit for your home in Lichfield?
Before you settle on a door type, it helps to know what sliding doors for new openings do well and what to check before you order.
Turning a Lichfield kitchen window into a door to the garden? Check where drains, gullies and air bricks sit outside, because they can affect the new threshold.
Thinking about a wider opening in Lichfield but unsure of the size? Mark it out on the wall inside and out with tape, then picture the furniture and the view before you decide.
- 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.
- Structural calculations are included in the guide price, and the Building Regulations application is handled as part of the project, so you are not left coordinating engineers and inspectors.
- A structural engineer sizes the steel beam and padstones for the actual loads above, so the opening is designed rather than guessed.
Daylight in Lichfield and what it means for your glass
In Lichfield the shortest day has roughly 7 h 37 min of daylight and the longest about 16 h 52 min. The noon sun sits near 14° above the horizon in winter and 61° in summer — so glass that faces south collects useful warmth from October to March, while a west-facing door may need solar control to stop it overheating in July.
Guide prices for sliding doors for new openings in Lichfield
Use these guide prices to budget for the whole job in Lichfield: the door, the steelwork, making good and the engineer's calculations, including VAT. Building Control or warrant fees are charged by the council on top.
| Overall width | Typical panels | Guide price (fitted, inc VAT) |
|---|---|---|
| 1.5 m | 2 panels | £6,595–£7,295 |
| 1.8 m | 2 panels | £6,995–£7,795 |
| 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.
Survey, manufacture and fitting around Lichfield
A surveyor visits your Lichfield home to check the wall, the structure above and the floor levels, and talks through glass and finish. Any building work is planned to the engineer's design, the door is made to the finished opening sizes — typically 4–6 weeks for the door after the opening is measured; building work scheduled around approvals — and fitting usually takes 3–5 days of building work, then 1–2 days to fit the door.
Do you need approval in Lichfield?
In England, forming or widening an opening is structural work that needs a Building Regulations application, structural calculations and usually a steel beam on padstones. The new door is also a controlled fitting (U-value 1.4 W/m²K or better if more than 60% glazed). If steelwork bears on a party wall, the Party Wall etc. Act 1996 may apply.
Choosing the specification
- Widening an existing door. Removing masonry each side of an old patio door to take a wider slider.
- Steel beam with padstones. A beam sized by the engineer to carry the wall, floors and roof above.
- Low threshold detail. Adjusting floor and outside levels during the building work to allow a lower sill.
Questions about sliding doors for new openings in Lichfield
Do I need building approval for sliding doors for new openings in Lichfield?
In England a replacement door is a controlled fitting, so compliance is arranged through a competent person scheme installer or Building Control; new openings need a Building Regulations application. We confirm the right route for your property at survey, so the paperwork is in place before fitting.
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.
Do I need a steel beam for sliding doors?
A widened or new opening usually needs a steel beam or a suitable lintel to carry the wall and anything above it, and for wider openings a steel beam is the usual answer. A structural engineer chooses the size and bearing details based on the loads. The beam is placed on padstones at each end to spread its load into the masonry.
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.