Our aluminium windows give you more glass, more light and less frame. The profile is just 58 mm wide. That is about 25 per cent slimmer than a normal uPVC window. So the same opening lets in far more daylight.

Every window is made to measure in the UK. You pick the style. You pick the colour. You pick the glass. We build it to fit your opening, down to the millimetre.

The thermal numbers are strong too. A standard double glazed window from us hits 1.2 W/m²K. Building rules (Part L) only ask for 1.4. Go triple glazed and you drop to 0.8. That is passive house level. Your rooms stay warm. Your bills stay down.

We supply homeowners and trade. Buy supply-only and let your builder fit them. Or let our own team do a full white-glove install. Either way, you get the same 10-year guarantee on frames, hardware and seals.

Aluminium is stronger than uPVC and lasts longer than timber. That one fact drives every benefit below.

‍Slimmer frames. Because the metal is strong, the frame can be thin. A typical uPVC window wraps 70 mm of plastic around every pane. Ours is 58 mm, with sashes as slim as 45 mm. You get around 25 per cent more glass from the same hole in the wall.

‍No warping. No fading. uPVC can bow in strong sun. Dark uPVC can fade to grey. Timber needs sanding and painting every few years. Powder-coated aluminium does none of this. It holds its colour and its shape for decades.

‍Any colour you like. uPVC comes in a short list of foil wraps. Aluminium comes in every RAL colour. Matt, gloss, metallic or textured. You can even run one colour outside and another inside.

‍Longer life. Our frames are tested to last 25 years or more with almost no care. A wipe with soapy water twice a year is all they ask.

‍Better for the planet. Aluminium recycles again and again with no loss of quality. Around 75 per cent of all aluminium ever made is still in use today.The only real trade-off is price. Aluminium costs more than uPVC up front. But it lasts far longer, looks better and adds more value to your home. Most of our clients see it as the last set of windows they will ever buy.

A flush casement is a window where the opening sash sits level with the outer frame. From the street, the whole window reads as one clean, flat plane. No bumps. No steps. Just a crisp grid of glass and slim metal.

This is the defining modern aluminium look. It suits new builds, rear extensions, side returns and loft dormers. It also works on many period homes, where the flat face echoes old joinery windows.

Our flush range uses sashes as slim as 45 mm. The sightline is the same inside and out. There are no exposed beads and no dated bulges. Architects love it because the glass leads and the frame almost disappears.

Performance matches the looks. A double-rebate weather seal gives Class 4 air permeability and market-leading Class 9a weather rating. In plain words: no draughts, no rattles, no leaks, even on an exposed hillside.

Pick any opening style. Top hung. Side hung. Fixed. French casement. Mix them across one elevation and the sightlines still align, because it is all one system.

A stepped window has a sash that stands slightly proud of the frame. It casts a fine shadow line, just like a classic wooden casement. It is the traditional profile, made in modern metal.

Stepped suits Victorian and Edwardian homes. It suits cottages and conservation areas. Planners often prefer it, because the shadow line matches the original joinery on the street.

Under the skin, it is the same slim system as our flush range. Same 1.2 W/m²K thermal rating. Same Class 9a weather seal. Same PAS 24 security. Only the face changes.

Not sure which to pick? Here is the simple rule. Modern home or extension: go flush. Period home or strict planning: go stepped. Still torn? Send us a photo of your house on WhatsApp and we will tell you which one we would fit.

Yes. Bays, bows and dormers are some of our most-loved builds. They add light, space and real street presence.

A bay window projects out from the wall in flat panels, usually three or five. It adds floor space and pulls light in from three sides. We build square, splayed and box bays, with strong structural corner posts that carry the load above.

A bow window curves in a gentle arc of four or more panels. It suits wider walls and gives a soft, sweeping view. Great for lounges that face a garden.

A dormer window sits upright in a sloping roof. It turns a dark loft into a bright room. Slim aluminium frames keep the dormer cheeks light and the glass area big.

All three come in flush or stepped profiles and any RAL colour. All hit the same 1.2 W/m²K rating. And all can be supplied alone to your builder, or fitted by our own team with the structural work done right.

One tip from our surveyors: a bay lives or dies by its corner posts. Ours are thermally broken aluminium, not cold steel. So the corners stay warm and free of condensation.

We do. Full apex gable glazing is one of our signature builds. Picture the whole triangle of a gable end filled with glass, split by slim anthracite bars. It floods a vaulted room with sky.

Our 3-gable arrangement — three linked apex frames across one elevation — is a true statement piece. It suits barn conversions, new-build halls and big rear extensions with vaulted ceilings.

We also make raked, arched and circular windows. Every shaped frame is drawn in CAD from your survey, then cut and welded to match. Shaped units cost more per square metre than square ones, but nothing else transforms a room the same way.

Shaped glass gets the same spec as the rest of the range: 1.2 W/m²K double glazing as standard, toughened safety glass where rules demand it, and any RAL colour.

A tilt and turn window opens two ways from one handle. Turn the handle once and the top tilts inward a few degrees. That gives safe, secure fresh air, even in rain. Turn it further and the whole sash swings inward like a door. That gives a huge opening and lets you clean the outside glass from inside the room.

This is why tilt and turn rules in flats and upper floors. No ladders. No leaning out. No window cleaner bills.

Tilt mode is also very secure. The sash stays locked at several points while air flows over the top. You can leave it tilted overnight in summer without worry.

Our tilt and turn frames use hidden hardware, so the look stays clean. They pair well with fixed panes to build large glass walls where only some panels need to open.

A bifold window folds its glass panels back like a concertina. In seconds, a solid glass wall becomes a wide open gap. It is the boldest way to link a kitchen to a garden, or a serving hatch to a patio bar.

Bifold windows shine over worktops. Fold them back and you can pass food and drinks straight outside. They also suit garden rooms, pool houses and home bars.

Panels run on stainless steel rollers in a slim track. One finger moves the whole run. When closed, multi-point locks clamp every panel tight, so security and draught-proofing match a fixed window.

Want a full-height version? That is a bifold door — and we build those too. See the bifold door section near the end of this page, or jump straight to the Bifold Doors range.

Yes — and planners agree. Our heritage aluminium windows copy the slim sightlines of old steel and timber frames, with modern glass hidden inside.

The key detail is the astragal bar. This is the slim glazing bar that splits the glass into small panes. Ours is bonded to the outside of the glass, with a spacer bar inside the unit, so the grid looks solid and true — never stuck-on.

Pick the classic layouts: 6-over-6 Georgian, 2-over-2 Victorian, or a Crittall-style steel grid in jet black. We have fitted all of them in conservation areas, from Moseley terraces to Cotswold cottages and listed barns.

Heritage looks do not cost you comfort. The same 1.2 W/m²K double glazing sits behind those slim bars. Rooms that once shivered behind single glass become warm and quiet.

This page covers heritage windows in brief. For the full story — doors, fanlights, side lights and whole period elevations — visit our dedicated Heritage Doors & Windows range.

Astragal bars and slim black aluminium do not have to stop at the outside wall. Our matching glass internal doors bring the same Critall-style grid into the house itself - between the kitchen and the snug, between the hall and the lounge, between the study and the family space.

Use slim internal bifolds or sliding doors with a heritage bar grid and you connect every room with light while keeping the option to close off a space when you need quiet. Same slim aluminium frame, same bonded astragal bar detail, same hardware - just sized for internal openings.