3 compatible outer frame depth options:- 50mm, 60mm and 75mm to accommodate varying plaster line depths.

70mm and 80mm compatible ‘T’ and ‘Z’ transom/ mullion profiles. Equal V notching.

Internally and externally glazed casement sashes.

Inward and outward opening door sash profiles with dedicated midrail and unique clip-fit fly mullion.

24mm and 28mm glazing beads

‘Intelli’ galvanised steel reinforcement profiles.

Post co-extruded gaskets to all profiles and beads.

Five chamber construction to all main profiles gives excellent thermal and acoustic insulation and outstanding energy performance.

The Ideal 70 system enabled aluplast fabricator Rapid Frame to achieve the first cost effective and practical double glazed A rated window under the BFRC’s Window Energy Rating scheme.

Click here for window energy ratings