- Postcode district
- HA8
- Survey
- Free for new and replacement doors
- Typical lead time
- Typically 6–8 weeks from survey sign-off
- Guide price
- From £7,495 inc VAT
- Nearby
- Mill Hill, Hendon, Finchley
- Building rules
- England
Are lift and slide doors right for your Edgware home?
The right door depends on the opening, the room and the way you use the garden. Here is how lift and slide doors tend to work out in practice:
If your Edgware home has an exposed elevation that takes driving rain, the compressed seals of lift and slide doors give a tighter closure than brush-sealed sliders.
Comparing lift and slide with slimline for an Edgware project usually comes down to one question: do panel size and sealing matter more to you than the narrowest possible interlock?
- A lowered panel sits on the frame rather than its rollers, so a part-open door will not drift in a gust and can be left a hand's width open for fresh air.
- Deep, thermally broken frames carry thick triple glazed units where needed, with typical whole-door U-values around 0.8–1.1 W/m²K at that specification.
- When the handle is turned down, the full weight of the panel compresses the seals, giving firmer resistance to draughts and driving rain than a brush-sealed slider.
Daylight in Edgware and what it means for your glass
In Edgware the shortest day has roughly 7 h 48 min of daylight and the longest about 16 h 40 min. The noon sun sits near 15° above the horizon in winter and 62° 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.
Lift and slide doors prices in Edgware
Guide prices are the same across Greater London: the fitted price depends on the size, system and specification, not your postcode. These figures are for a standard 2.1 m high door, fitted, including VAT and removal of an old door of similar size.
| Overall width | Typical panels | Guide price (fitted, inc VAT) |
|---|---|---|
| 3.0 m | 2 panels | £8,595–£10,495 |
| 3.6 m | 2 panels | £9,695–£11,795 |
| 4.8 m | 3 panels | £11,795–£14,395 |
See every size on the lift and slide doors page or try the guide price tool.
Timescales for lift and slide doors in Edgware
Once the opening is measured, nothing is ordered until you sign off the specification. Lead time is typically 6–8 weeks from survey sign-off. Our fitters protect floors, remove the old door, install and seal the new one and leave the area clean — usually 1–2 days, plus 3–5 days of building work beforehand if the opening is new or widened for a door like this.
Do you need approval in Edgware?
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.
Which options matter for lift and slide doors?
- Glass. Double or triple glazed safety glass, with acoustic laminated or solar-control units for exposed or noisy sites.
- Panel layout. One sliding and one fixed panel, two sliders meeting in the middle, or three panels for wider openings.
- Soft close. Damped closing, available on some systems, stops a heavy panel arriving hard against the frame.
Questions about lift and slide doors in Edgware
How soon can you survey in Edgware?
Surveys in the HA8 district are booked at a time that suits you, and we offer survey dates when we reply to your enquiry. After you approve the written quote, manufacture is typically 6–8 weeks from survey sign-off.
Are lift and slide doors more weathertight than standard sliders?
Lift and slide doors are generally more weathertight than standard inline sliders, because the panel's weight compresses firm gaskets when closed instead of relying on brush seals it rubs past. Typical whole-door U-values are around 1.2–1.6 W/m²K double glazed and 0.8–1.1 W/m²K triple glazed. In England, a door in an existing home with more than 60% glazing must reach 1.4 W/m²K or better; Wales, Scotland and Northern Ireland have their own rules.
What is the lead time for a lift and slide door?
A lift and slide door typically takes 6–8 weeks to manufacture after you sign off the surveyed specification, reflecting the heavy-duty hardware and large glass units. Fitting typically takes 1–2 days with a larger team. If the opening is being formed or widened, allow 3–5 days of building work beforehand. These are typical times, confirmed once the order is placed.
Will I need Building Regulations approval for a large lift and slide door?
A large lift and slide door often needs Building Regulations approval for the structural work, because forming or widening an opening in England needs an application, structural calculations and usually a steel beam. The door itself is a controlled fitting, installed by a competent person scheme installer or notified to Building Control, with safety glazing throughout. Scotland needs a building warrant for a new or wider opening; Wales and Northern Ireland have their own rules.