- Postcode district
- GU34
- 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
- Bordon, Farnham, Basingstoke
- Building rules
- England
What tilt and slide doors offer homes in Alton
A few practical points decide whether tilt and slide doors suit a particular room and opening:
If a bedroom in your Alton home opens onto a balcony or garden, the tilt position on tilt and slide doors lets in fresh air at night without leaving the door open.
Where an old patio door in Alton rattles or lets in draughts, a sash that seals on all four edges is a practical fix that keeps the same opening.
- Made in both uPVC and aluminium, in white, foiled or powder-coated colours, a tilt and slide door can match the windows around it.
- 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.
- 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.
Sunlight, glass and orientation in Alton
Sun angles matter for big glazed doors. Around Alton, midday sun reaches about 62° in summer and drops to about 15° in winter. That low winter sun is free heat through south-facing glass; high summer sun is easier to shade with a roof overhang, and solar-control glass helps where there is none.
What should you budget for tilt and slide doors in Alton?
Use these guide prices to budget. They include VAT, fitting and taking away an old door of a similar size. Taller doors, triple glazing and dual colour add to the figure — the online tool shows how much.
| Overall width | Typical panels | Guide price (fitted, inc VAT) |
|---|---|---|
| 1.5 m | 2 panels | £1,995–£2,495 |
| 2.4 m | 2 panels | £2,595–£3,195 |
| 3.0 m | 2 panels | £2,995–£3,595 |
See every size on the tilt and slide doors page or try the guide price tool.
Survey, manufacture and fitting around Alton
A surveyor visits your Alton 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 Bordon (9 km south-east) and Farnham (14 km north-east).
Rules for tilt and slide doors in England
In England, a replacement sliding door is a controlled fitting under the Building Regulations. In an existing home, a door with more than 60% glazing must reach a U-value of 1.4 W/m²K or better (or a Doorset Energy Rating of band C) under Approved Document L, and glass in doors must be safety glazing under Approved Document K. We arrange compliance through a competent person scheme installer or by notifying Building Control, and you receive the certificate.
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.
- Handle. An inside lever handle with a key lock, plus an outside pull handle or cylinder if the door is used from the garden.
- Sash side. A left or right opening sash, chosen to suit furniture, the patio layout and the way you walk out.
Questions about tilt and slide doors in Alton
Do you fit tilt and slide doors in Alton?
Yes. We survey and fit tilt and slide doors in Alton and across Hampshire, including nearby Bordon and Farnham. Start with a guide price online or call us, and we will arrange a free survey for a new or replacement door.
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 do I maintain a tilt and slide door?
Maintaining a tilt and slide door means keeping the bottom track and drainage clear, wiping the gaskets with a damp cloth and lightly oiling the moving hardware points once a year. If the sash starts to catch or the handle feels stiff, the hinges and keeps can be adjusted rather than replaced. Gaskets that have flattened after many years can be renewed on their own, restoring the seal without a new sash.
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.