Dolle CLICKFIX® Thermo Comfort Insulated Loft Ladder
Dolle ClickFix Thermo Comfort Loft Ladder
✅ Premium high-insulation loft ladder with exceptional thermal efficiency and patented ClickFix installation system.
🚚 FREE NEXT DAY UK Mainland Delivery — tracked service included.
Designed for energy-efficient homes where insulation performance and installation simplicity are essential.
Technical
Use Type: Domestic Loft Access
Certified to: EN 14975
Max Load Rating: 150 kg
Material: Timber ladder with insulated white trapdoor
Sections: 4-section folding ladder
Trapdoor Thickness: 76 mm
Insulation Thickness: 70 mm
U-Value: 0.38 W/m²K
Seal Type: Continuous draught seal
Installation System: Patented ClickFix modular assembly
Guarantee: 1-Year Guarantee
Key Benefits
Outstanding Thermal Performance
With a low U-value of 0.38 W/m²K, this ladder significantly reduces heat transfer between living space and loft.Thick 76 mm Insulated Trapdoor
Heavy-duty insulated hatch improves energy efficiency while maintaining structural strength.Patented ClickFix Installation
Modular system allows casing, hatch and ladder to be installed in stages for easier fitting.Wide, Comfortable Timber Treads
Solid beech treads provide secure footing for regular domestic use.Smooth Counterbalance Operation
Balanced opening mechanism ensures controlled and effortless use.
📏 Sizes & Dimensions
| Specification | Measurement |
|---|---|
| Minimum Loft Opening Size | 1200 mm × 600 mm |
| Casing Dimensions (L × W) | 1180 mm × 580 mm |
| Casing Height | 240 mm |
| Maximum Floor-to-Ceiling Height | 2800 mm (2.8 m) |
| Number of Sections | 4 |
| Number of Treads | 12 |
| Distance Between Treads | 250 mm |
| Ladder Width | 400 mm |
| Tread Width | 358 mm |
| Tread Depth | 83 mm |
| Tread Thickness | 17 mm |
| String Thickness | 21 mm |
| String Depth | 84 mm |
| Trapdoor Thickness | 76 mm |
| Insulation Thickness | 70 mm |
| U-Value | 0.38 W/m²K |
| Maximum Load Rating | 150 kg |
Choose this ladder if you want superior insulation performance without compromising on climbing comfort or build quality.
How Does It Compare?
| Feature | ClickFix Thermo Comfort | Standard Loft Ladders |
|---|---|---|
| Low U-Value Performance | ✔ 0.38 W/m²K | ✘ Typically higher |
| 76 mm Insulated Hatch | ✔ Yes | ✘ Often thinner |
| ClickFix Modular Installation | ✔ Yes | ✘ Traditional fixing |
| Wide Beech Treads | ✔ Yes | ✘ Narrower |
| 150 kg Load Rating | ✔ Yes | ✘ Often lower |
Compared with standard loft ladders, the Thermo Comfort model delivers enhanced energy efficiency, improved insulation and easier installation — making it ideal for modern, energy-conscious homes.
Full Product Overview
The Dolle ClickFix Thermo Comfort Loft Ladder is engineered for homeowners seeking maximum insulation performance combined with reliable everyday loft access.
Featuring a thick 76 mm insulated trapdoor and an impressive U-value of 0.38 W/m²K, this model significantly reduces heat transfer into the loft space. The patented ClickFix system simplifies installation by separating the ladder components, while the solid timber construction ensures long-term durability.
With a 150 kg load rating, wide non-slip beech treads and smooth counterbalance operation, it provides comfortable and secure access suited to frequent domestic use.
Safety & Build Details
Certified to EN 14975 domestic loft ladder standard.
76 mm insulated trapdoor with continuous draught sealing.
Rated to 150 kg maximum load (user plus items).
Solid beech treads for secure footing.
Counterbalance arms for smooth opening and closing.
Quality timber casing designed for durability.
Final Verdict
If thermal efficiency is your priority, the Dolle ClickFix Thermo Comfort Loft Ladder delivers premium insulation, practical installation and dependable everyday performance. Combining energy-saving design with strong timber construction, it offers a high-spec domestic loft access solution backed by a 1-Year Guarantee.









