Stellar Slimline Bifold Door - Bi-Fold Doorset

The aluminium bifold door which offers strength and slim sash profiles. At just 117 mm wide, the slim meeting stiles create an attractive sightline, letting the glass take centre stage for maximum consumer appeal. The slimline door meets Building Regulations Approved Document L requirements for thermal efficiency with standard 28 mm double glazing.

Features and benefits:

• Contemporary slim sightlines.
• 1.4 W/m²K (double glazed) or 1.0 W/m²K (triple glazed).
• PAS 24 accredited as standard.
• Meets Building Regulations Approved Document L.
• Secured by Design.
• The unique slimline lock stile eliminates the need for adjustable door jambs, delivering a larger glass area, superior aesthetics and straightforward adjustment during fitting.
• Unique thermal break technology.
• Pre-gasketed.
• Patented knock-in bead system - fast fitting.

The special polyamide thermal break technology delivers a highly thermally insulated bifold that achieves a U-value as low as 0.9 W/m²K.

• Special polyamide.
• Under glass seal.
• Tailed glazing gasket.

Designed to meet Building Regulations Approved Document L requirements, improve insulation and weather protection without the use of foam.