Supreme DD Loft Ladder
The Supreme DD retractable aluminium loft ladder…
…superb energy efficiency
From £1,435 (excl. VAT)
Material: Pressure die-cast aluminium
Operation: Spring-assisted retractable ladder
Load capacity: 200kg per step
U-value: 0.28 W/m2K
Max floor-to-ceiling height: 4.3m
The Supreme DD’s heavy duty spring mechanism allows you to raise and lower the ladder with a minimum of effort (operating force of less than 3kg). Large steps and pre-assembled telescopic handrail offer comfort, safety and ease of egress.
Key benefits at a glance
- High strength, heavy duty.
- Load capacity of 200kg per step.
- Ease of use, requiring operating forces of less than 3kg.
- Very high energy efficiency of 0.28 W/m2K
- Suitable for high ceilings.
- Large steps for comfort and safety.
- Available in standard sizes or made-to-order with a wide range of options and accessories.
- Spring-assisted retractable (concertina) loft ladder
- Easy to operate, requiring less than 3kg of force to open/close.
- Retractable ladder manufactured from pressure die-cast aluminium
- High strength, heavy duty loft ladder, with a load capacity of 200kg per step
- Supplied assembled in a hatch box with insulated trapdoor and upper cover
- Trapdoor supplied with a white finish to both sides
- Upper cover with one-hand, gas-spring assisted operation
- Standard hatch box height of 630mm, but can be specified for heights of up to 860mm
- Snap-lock closure mechanism on trapdoor, quarter-turn (handle-operated locking mechanism on upper cover
- Very high energy efficiency (U-value of 0.28 W/m2K, calculated by the manufacturer according to DIN ISO 6946 by IFT Rosenheim)
- Designed for Passivhaus (Passive House) buildings
- Class 4 air permeability certified
- Available in standard hatch sizes for floor-to-ceiling heights between 2200mm and 2790mm
- Can be made-to-order to meet your exact dimensional requirements, for floor-to-ceiling heights of up to 4300mm (contact us for details)
- Large steps / treads for improved safety, comfort and ease of egress
- Maximum stair width supplied to fit your floor-to-ceiling height and opening width
- Step width ranges from 200mm (for a 525mm opening width) to 430mm (for opening widths of 750mm to 800mm).
- Step depth from 140mm (for steps up to 380mm wide) to 160mm (for steps 430mm wide)
- Available with a low-noise electric motor for the ultimate in convenience. (Contact us for details)
|Clear room height (mm)||Opening length x width (mm)||Case height (mm)|
|2200 – 2790||1200 x 600||630|
|2200 – 2790||1200 x 700||630|
|2200 – 2790||1300 x 700||630|
|2200 – 2790||1400 x 700||630|
The Supreme DD loft ladder can also be ordered made-to-measure for floor-to-ceiling heights from 2.2m to 4.3m, and opening sizes from 900mm long x 525mm wide. Please download a ‘customer specification sheet’ (below) and contact us to discuss your requirements and to arrange a quotation.
- Manufactured to EN 14975 (certified by TÜV SÜD)
- Supplied with a manufacturer’s 2-year full warranty and 10-year parts warranty
The following accessories are only available for order with a loft ladder. Please make sure to add the required accessories to your cart before checkout, or contact us directly to discuss your requirements.