Black sliding doors across Devon
Here is what to weigh up if you are considering black sliding doors for a home in Devon:
If the back of your Devon house faces south or west, ask about solar-control glass alongside black frames, because that elevation takes the most afternoon heat.
Got a small, north-facing back room in Devon? A dual colour frame keeps the black outside while a paler inner face stops the room feeling boxed in.
- With a dual colour frame you can keep black outside for the architecture and choose a lighter colour inside, so a small room does not feel enclosed by dark framing.
- Jet black RAL 9005 gives a crisp, deep contrast against white render or pale brick, turning the door into a strong graphic element on the elevation.
- A black frame recedes against the view, so even a door with a standard-width interlock can look slimmer and more minimal than the same profile in a pale colour.
Guide prices for black sliding doors in Devon
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) |
|---|---|---|
| 2.1 m | 2 panels | £3,995–£4,895 |
| 3.0 m | 2 panels | £4,995–£6,095 |
| 3.6 m | 3 panels | £5,595–£6,895 |
| 6.0 m | 4 panels | £8,295–£10,095 |
Every size is on the black sliding doors page.
Daylight and glass in Devon
In Devon the shortest day has roughly 7 h 58 min of daylight and the longest about 16 h 29 min. The noon sun sits near 16° above the horizon in winter and 63° 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.
Where we fit in Devon
We cover Plymouth, Exeter, Paignton, Torquay, Newton Abbot, Exmouth and the rest of Devon.
Approvals 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.
Questions about black sliding doors in Devon
How soon can you survey in Devon?
Surveys in Devon 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 4–6 weeks after survey sign-off.
Are black sliding doors harder to keep clean?
Smooth black frames show dust, pollen, limescale spots and fingerprints more than most colours, so they may need wiping more often to look their sharpest. A textured sandtex black is noticeably more forgiving. Either way, warm water with a little mild detergent and a soft cloth is all a powder-coated frame needs.
What is a sandtex finish?
Sandtex is a common trade name for a fine-textured powder-coat finish with a slightly sandy feel. It is popular on black frames because the texture breaks up reflections and disguises fingerprints, small scratches and water marks that would stand out on smooth black. It is applied and cured the same way as other powder coatings.
Does a black frame affect the U-value?
The frame colour does not meaningfully change the tested U-value of an aluminium sliding door, which depends on the thermal break, the glass and the seals. A good double glazed thermally broken aluminium slider typically achieves around 1.2–1.6 W/m²K for the whole door, depending on the system and glass specification.