Are tilt and slide doors right for homes in West Sussex?
A few practical points decide whether tilt and slide doors suit a particular room and opening:
Is the opening in your West Sussex home wider than about 3 m? If so, tilt and slide hardware will not carry a sash that size, and a lift and slide door is worth comparing.
If a bedroom in your West Sussex 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.
- Tilting the sash lets steam and cooking smells out of a kitchen-diner in seconds, without the security worry of a door left wide open.
- Made in both uPVC and aluminium, in white, foiled or powder-coated colours, a tilt and slide door can match the windows around it.
- Locking points engage around the whole perimeter of the sash, much like a window, rather than only along the closing edge.
Guide prices for tilt and slide doors in West Sussex
These are guide prices for fitted doors at a standard height, including VAT. They run from an entry-level system to a premium one at the same size; the survey confirms which suits your opening.
| Overall width | Typical panels | Guide price (fitted, inc VAT) |
|---|---|---|
| 1.5 m | 2 panels | £1,995–£2,495 |
| 2.1 m | 2 panels | £2,395–£2,895 |
| 2.4 m | 2 panels | £2,595–£3,195 |
| 3.0 m | 2 panels | £2,995–£3,595 |
Every size is on the tilt and slide doors page.
Daylight and glass in West Sussex
At the latitude of West Sussex, the midday sun climbs to about 63° in late June but only about 16° in late December, when daylight lasts around 7 h 55 min against 16 h 32 min in midsummer. A south-facing tilt and slide door lets that low winter sun deep into the room; on a west or south elevation, solar-control glass keeps summer afternoons comfortable.
Towns we cover in West Sussex
We survey and fit tilt and slide doors in 14 towns across West Sussex, including the BN11, BN17, BN18, BN43, GU28, GU29 postcode districts.
Approvals in England
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.
Questions about tilt and slide doors in West Sussex
Do I need building approval for tilt and slide doors in West Sussex?
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.
What is a tilt and slide door?
A tilt and slide door is a patio door whose opening sash can either tilt inward at the top for ventilation, or move forward and slide parallel across the fixed panel. The handle selects the mode. When closed, the sash is pulled back into the frame and sealed on all four sides, so it behaves more like a large window than a conventional slider.
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 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.