Highlands & Islands · Scotland

Aluminium Windows in Highlands & Islands

Old aluminium or steel windows in Highlands & Islands that stream with condensation can be replaced with thermally broken frames and modern double or triple glazing.

Guide from £925
9 towns covered
Postcode areas AB, HS, IV, KW, PH, ZE

Powder coated aluminium windows in Highlands & Islands: what to know

Modern aluminium window frames contain a thermal break: strips of low-conductivity material, usually polyamide, that separate the inner and outer aluminium. Without it, heat passes straight through the metal. Older aluminium windows made without thermal breaks are a common cause of cold frames and streaming condensation.

Aluminium is strong enough to hold large, heavy glass units in narrow frames, so sightlines are slimmer than uPVC of the same size. That means more glass and more daylight from the same opening, which suits modern extensions, wide picture windows and slim replacements for old steel windows.

Steel-look aluminium windows reproduce the slim frames and glazing bars of traditional metal windows while adding a thermal break and double glazing. They are often chosen to replace failing original steel windows in 1930s houses, though conservation areas and listed buildings may need consent for the change.

Aluminium windows are fabricated to order: profiles are cut, coated, assembled and glazed to the survey sizes. Lead times can be longer than for standard white uPVC, particularly for special colours or steel-look designs, and the expected timescale is confirmed in writing when you accept the quote.

White rendered house with slim grey aluminium windows and a large picture window

Towns we cover for aluminium windows in Highlands & Islands

Choose your town for local details, nearby areas and the postcode districts we cover.

What applies in Highlands & Islands

Section 4 (Safety) of the Scottish Technical Handbooks covers glazing that people could collide with, such as glass in and beside doors and low-level glazing, where safety glass is needed.

Security standards for doors and windows apply to new homes in Scotland; for replacements, PAS 24 products are a sensible choice.

Highlands & Islands has its own coastline, so for homes and businesses near the sea, salt air and wind-driven rain are part of the brief. Salt air attacks metal finishes, so aluminium windows near the coast need a coating and pretreatment suited to marine exposure, stainless or protected hardware, and more frequent washing. Check that the coating terms allow for a coastal site before ordering.

Rural homes often mix old stone walls with modern extensions, and aluminium suits both when profiles are chosen carefully. Irregular openings are measured individually, and exposed sites benefit from systems with high weather ratings and well-sealed joints against driving rain.

Guide prices

Guide prices inc VAT for typical jobs. Remote and island locations are quoted by arrangement. Your written quote fixes the price after measuring.
Typical job	Guide price inc VAT
Casement window, 900 × 1050 mm	£925 – £1,195
Casement window, 1200 × 1200 mm	£1,095 – £1,395
Large window, 1800 × 1500 mm	£1,495 – £1,995
Slimline heritage style, 1200 × 1200 mm	£1,295 – £1,695

Choosing your aluminium windows

Dual-colour powder coat

A different colour inside and out, such as anthracite grey outside with white inside, from a wide range of RAL colours and textures.

Glass upgrades

Triple glazing, laminated acoustic glass, solar-control coatings or obscure glass, chosen per window to suit the room and elevation.

Flush casement

Sashes sit level with the outer frame for a clean, timber-like look, often chosen for period-style or contemporary homes.

Steel-look windows

Very slim frames with glazing bars that mimic traditional metal windows, adding thermal performance and double glazing to the classic look.

Aluminium Windows in Highlands & Islands: questions

How much do aluminium windows cost?

The cost of aluminium windows depends on the number and size of windows, the profile system, how many sashes open, the colour and finish, the glass and the access. They generally cost more than equivalent uPVC because of the material and factory coating. See the guide prices for typical ranges; the written quote fixes the price for your exact specification.

How do I look after powder-coated aluminium windows?

Clean powder-coated aluminium windows with warm water and a mild, non-abrasive detergent a few times a year, then rinse and dry. Avoid scouring pads, solvents and pressure washers close to the seals. Keep drainage slots clear and put a little light oil on hinges and locking points. Near the coast, more frequent washing removes salt deposits.

What guarantee do aluminium windows come with?

Manufacturer guarantees apply to the frames, powder coating, hardware and sealed units, and the terms are confirmed in writing. Coating cover often depends on the site environment and on regular cleaning, so read the conditions. Guarantee terms for the installation are set out in writing with your quote, before you agree to go ahead.

Can aluminium windows replace original steel windows?

Yes, steel-look aluminium windows are designed for this. They copy the slim frames and glazing bars of old metal windows while adding double glazing and a thermal break. Original steel frames are often set into the masonry, so removal can disturb render or plaster, and the survey checks this. Listed buildings and conservation areas may need consent first.

Which parts of Highlands & Islands do you cover for aluminium windows?

We cover the whole of Highlands & Islands, including Inverness, Elgin, Fort William, Nairn and Forres, and postcode areas AB, HS, IV, KW, PH, ZE. Building rules for aluminium windows here follow the regulations for Scotland. Enter your postcode on the quote form and we will confirm cover; then a glazier will arrange a free survey before giving you a written quote.

Other glazing services in Highlands & Islands

All glazing in Highlands & Islands · Aluminium Windows across the UK

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