Send message
Ask a question
Pricing/Quote
List of suppliers/where can I buy
Sample request
I have read and agree to the terms and conditions of usage and The Building Centre's Privacy Policy. Your request will be sent and shared to the selected manufacturers you submit a request to.

Find products

Use our product finder to search for products and materials

Subscribe to our newsletter to receive news about events and exhibitions, innovation and materials on the latest building product innovations, case studies and more.
I have read and agree to the terms and conditions of usage and The Building Centre's Privacy Policy.

The Sieger Casement Doors can be fabricated into a range of configurations including a single opening door, a double door and French or Belgium doorsets (with fixed sidelights). The elegant aluminium frames create a contemporary finish whilst the inbuilt thermal break and insulated glass ensures high levels of performance. The aluminium frame can be finished in a wide range of RAL colours to produce the required design. This casment door can be used in conjuction with any of our other aluminium products for a full glazing package.  

Sightline: 147mm across vent and frame

Thermal Insulation: Uw values from 1.8 W/m2K 

Security: PAS 24 Compliant 

Max Opening Size: 1.4m wide x 3m high for single door

Configurations: single door, double door, French Door, Belgium Door, doors with overlights

Glass Specification: glass thickness 25-34mm, maximum weight 150kg per unit

Weather Protection: fully tested, air (2), water (5A), wind (C3)

Find products