Aluminium Windows Scunthorpe

Why Choose Highseal Manufacturing

Aluminium windows offer excellent weather and thermal performance all year round and give you peace of mind for security with the PAS24 accreditation.

All of our windows are customisable to your individual style and requirements. Choose from different glazing options and colours, as well as having the ‘dual colour’ option which allows you to have different colours on the interior and exterior of your windows.

Security is paramount for our customers, which is why our windows use a multi point locking system with inline locking handle as standard.

Our aluminium windows have U-values as low as 1.1 w/m²K.

Competitively priced and comes with the assurance of the BSI Kitemark quality guarantee. Call our team today on 01724 859326 to find out more.

SM 19.8 013-min

Aluminium Casement Windows

Aluminium Tilt & Turn Windows

What Makes Our Aluminium Windows Different?

Aesthetically Pleasing

Slim sightlines of between 81mm and 110mm mean our windows blend seamlessly into your home or business premises.

Designed To Retain Heat

The glass in our standard aluminium windows is 28mm thick, double glazed units for low-e energy ratings and thermal efficiency.


The aluminium windows we provide can be used across both commercial and domestic projects.


Our windows use a multi-point locking system and are fitted with an inline locking handle as standard.

Dual Colour

Dual colour allows you to have different colours on either side of the window, meaning you can match both your interior and exterior styles.

Fully Tested

Our windows are fully tested and certified. Air tested up to Class 4, 600Pa, water tested to Class AE 2400Pa and wind tested to Class AE, 2000+Pa

Our team are here to help design your new Aluminium Windows

Speak To Our Team