- Postcode district
- BN11
- 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
- Shoreham-by-Sea, Littlehampton, Arundel
- Building rules
- England
What tilt and slide doors offer homes in Worthing
Before you settle on a door type, it helps to know what tilt and slide doors do well and what to check before you order.
Is the opening in your Worthing 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.
Young children at home in Worthing? A sliding restrictor, available on many systems, limits how far the sash opens while still letting air in.
- Locking points engage around the whole perimeter of the sash, much like a window, rather than only along the closing edge.
- 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.
Daylight in Worthing and what it means for your glass
At the latitude of Worthing, the midday sun climbs to about 63° in late June but only about 16° in late December, when daylight lasts around 7 h 56 min against 16 h 31 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.
What should you budget for tilt and slide doors in Worthing?
The table shows guide prices for common sizes, supplied and fitted, including VAT. Your exact price is fixed in a written quote once the opening in your Worthing home has been measured.
| Overall width | Typical panels | Guide price (fitted, inc VAT) |
|---|---|---|
| 1.8 m | 2 panels | £2,195–£2,695 |
| 2.1 m | 2 panels | £2,395–£2,895 |
| 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.
What happens when you order tilt and slide doors in Worthing?
Surveys in the BN11 district are booked at a time that suits you. After you approve the quote, manufacture is typically 2–4 weeks for uPVC or 4–6 weeks for aluminium, from survey sign-off; on fitting day the old door comes out, the new frame is set level and sealed, and the panels are adjusted so they glide properly. Fitting usually takes 1 day for a straight swap in an existing opening.
Rules for tilt and slide doors 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.
Specification choices for tilt and slide doors in Worthing
- Handle. An inside lever handle with a key lock, plus an outside pull handle or cylinder if the door is used from the garden.
- Glass. Toughened or laminated double glazing, or triple glazing for extra warmth and sound reduction.
- Restrictor. A sliding restrictor on many systems to limit the opening for upstairs rooms or homes with young children.
Questions about tilt and slide doors in Worthing
Do you fit tilt and slide doors in Worthing?
Yes. We survey and fit tilt and slide doors in Worthing and across West Sussex, including nearby Shoreham-by-Sea and Littlehampton. Start with a guide price online or call us, and we will arrange a free survey for a new or replacement door.
Are tilt and slide doors draught-proof?
Tilt and slide doors are among the most draught-resistant sliding designs because the closed sash compresses gaskets on all four edges. Thermal performance depends on frame material and glass. In England, a replacement door in an existing home with more than 60% glazing must reach a U-value of 1.4 W/m²K or better, so the glass is specified to meet it. Wales, Scotland and Northern Ireland have their own requirements.
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.
Do I need Building Regulations approval for a tilt and slide door?
A tilt and slide door replacing an existing door in England is a controlled fitting, so it must be fitted by an installer registered with a competent person scheme or notified to Building Control, and the glass must be safety glazing to BS EN 12600. Planning permission is not usually needed on a house when the door looks similar. Flats and listed buildings may need consent, and Wales, Scotland and Northern Ireland have their own rules.