Get in touch

Aluminium Bay Windows

Bay windows are a desirable style for many homes. The protruding panels often give the illusion of a larger home. Bays and bows are no problem with Stellar- all the assemblies, trims and cills are included. Our slimline aluminium bay windows have modern-looking frames which will give you greater views and allow more light to fill your home. Astragal bars required? No problem.

WER up to
band A+

U-Values as
low as 1.1W/m²K

Air permeability
tested to 600Pa

Water tightness
to 600Pa

Wind load resistance
to 2000Pa

Double or
triple glazed

Less Frame, more light

Aluminium is ideal for bay or bow windows because of its inherent strength, but where multiple panes are used as facets around a curve, every coupling which connects the frames interrupts the view. Because Stellar aluminium bay windows have the slimmest sections on the market, this problem is minimised. There is more glass and more light can enter your home.

Insulation guaranteed

Protection against the weather is guaranteed. Stellar has built-in thermal-break technology to insulate your home. It has seals which prevent draughts and water ingress, and it can accommodate either double or triple-glazed units.

Bay Window Options

Bay and bow windows, like every other part of the Stellar range, can be customised to your needs. The styling can be kept plain and simple, but it’s also possible to incorporate decorative features like glazing bars and stained glass.

Performance

Aesthetics

Fabrication

Installation

Guarantees

Dimensions

Side-hung sash – max 700mm x 1300mm
Top-hung sash – max 1200mm x 1200mm

WER up to Band A+ with triple glazing
U-value as low as 1.1W/m²K
Meets Building Regs without foams or special polyamides

Market-leading slim sightlines
Astragal bars
Thicker cill to replicate timber
Needs no dummy sashes
Flush sash

Reverse butt joint
Pre-inserted gaskets
Takes fast-fit espagnolettes
Flat rebates for easy-fit glazing packers
Corner ties only on flush sash
No drain preparation on cill

Flat backed frames
Flat rebates for easy-fit glazing packers
Knock-in beads

10-year mechanical performance guarantee
25-year surface paint finish guarantee
Lifetime security guarantee on hardware

Standard Colours

Signal White
RAL9003 Flat Matt

Anthracite Grey
RAL7016 Flat Matt

Anthracite Grey / Signal White
RAL7016 / RAL9003 Flat Matt

Non-Standard Colours

Cream
RAL9001Flat Matt

Agate Grey
RAL7038Flat Matt

Slate Grey
RAL7015Flat Matt

Chocolate Brown
RAL8017Flat Matt

Jet Black
RAL9005Flat Matt

Anthracite Grey
RAL7016Textured

Hardware

Stellar’s quality demands an equally high-quality range of hardware.

Casement Window

Flush Door

Lift and Slide Door

Bifold Door

Colours and Finishes

Handle finishes have been selected for scratch resistance and durability as well as their ability to complement the finish of frames.

Satin Silver

Polished Chrome

White

Black

Discover star quality... let's talk!

Stellar is the innovative, new aluminium system that sets new standards. It revolutionises aluminium windows with its unique reverse butt joint. It's faster to fabricate, saves materials, and reduces stockholding. It's adaptable, attractive, simple to install, and maintenance requirements are minimal.

...lets talk!