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S309A/T Inward Open Timber / Alu-Clad Timber Framed Entrance Door
Verified by manufacturer 16 hours ago
Inward opening, triple-glazed timber framed door with optional aluminium cladding.
Application
Suitable for Passive House and low-energy homes.
Description
The Triple-Glazed Inward Opening Timber Framed Door (S309A) is a high-performance, durable, and flexible door for energy-efficient homes. Based on the P31 frame, it mirrors the S307 outward-opening door in an inward-opening design. Available as single or double doors, with or without sidelights, and optionally with a Juliet Balcony, it delivers style, functionality, and excellent insulation.
Features and benefits:
- Triple-glazed timber-framed door for outstanding thermal performance and energy efficiency.
- Optional aluminium cladding provides durability, weather resistance, and low maintenance.
- Inward-opening design, sharing the profile and performance of the S307 outward-opening model.
- Available as single or double doors, with or without sidelights.
- Typical U-values of approximately 0.76 W/m²K, suitable for Passive House-standard homes.
- Can be specified with a Juliet Balcony.
- PAS 24 Certified.
General information
Color | Beige Black Blue Bronze Brown Manufacturer guidanceBoth aluminium and timber components available in a full range of RAL colours for complete design flexibility. |
Finish | Powder-coated Textured |
Material | Wood Timber Aluminium |
Shape | Rectangle |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | L20/430 Wood doorsets L20/55 Doorsets L2/304 Wood external doorsets |
SKU Code | S309A |
Sustainability data
Material | Wood Timber Aluminium |
Case studies
Award-Winning Yorkshire Passive House
Award-Winning Low Energy Home
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