Waterproof Floor Access Door 60 × 100 cm Hidden Floor Access Door LAMOS™

▪️ Waterproof Outdoor Floor Access Door – LAMOS™ Long-Arm System – Bodenluke™

The Waterproof Outdoor Floor Access Door – LAMOS™ Long-Arm System by Bodenluke™ is an advanced waterproof deck access hatch engineered for terraces, decks, patios, pool technical rooms and outdoor utility areas. Featuring our proprietary LAMOS™ (Long-Arm Mechanism for Outdoor Systems), a self-supporting steel box-frame and a fully sealed perimeter gasket, this access door delivers exceptional performance, durability and seamless architectural integration.

This exterior floor hatch offers safe and discreet access to basements, utility shafts, technical rooms, service spaces and pool equipment areas, while maintaining a clean flush appearance. It supports a wide range of outdoor finishes up to 80 mm thick, making it ideal for premium residential and commercial installations.

▪️ LAMOS™ Long-Arm Hinge System – Opens Without Touching Adjacent Flooring

The signature feature of this outdoor floor access door is the LAMOS™ Long-Arm Mechanism, providing unmatched clearance-free operation. The hatch cover:

• lifts strictly vertically during the initial opening motion,
• then smoothly shifts backward without disturbing surrounding flooring,
• does not collide with decking, tiles or stone placed tightly against the frame,
• functions perfectly even with zero gap between the frame and the finished surface,
• supports heavy outdoor coverings up to 80 mm thick.

LAMOS™ technology enables operation in conditions where conventional floor hatches simply cannot function.

▪️ Self-Supporting Box-Frame With Integrated Perimeter Seal

This access door is built on a fully enclosed box-section steel frame, engineered as a self-supporting structure. Internal side mounting points allow the frame to be:

• securely anchored directly to the walls of the opening,
• installed even when only three supporting sides are available,
• kept dimensionally stable in openings adjacent to walls or architectural obstacles,
• highly resistant to torsion and bending under load.

The cover features an integrated perimeter rubber seal positioned on its underside. When closed, the seal:

• presses uniformly against the frame across the entire perimeter,
• forms a continuous 360° waterproof and dust-tight barrier,
• prevents water, debris, insects and odors from entering the shaft,
• ensures a tight, vibration-free closure in all weather conditions.

The combination of a self-supporting box-frame and a full-perimeter sealing system guarantees excellent structural stability and a completely watertight closure.

▪️ Universal Cover Platform – Accepts Any Exterior Finish up to 80 mm

The strengthened internal mounting surface acts as a universal platform for attaching a variety of exterior finishes, such as:

• wooden decking (hardwood, softwood, larch),
• WPC and composite decking boards,
• ceramic and porcelain outdoor tiles,
• natural stone slabs,
• concrete pavers or heavy exterior panels,
• custom outdoor finishes up to 80 mm thickness.

This versatility makes the hatch an ideal solution where a concealed waterproof access door must integrate perfectly into terrace or patio architecture.

▪️ Designed for Terraces, Decks, Patios, Pool Technical Rooms and Utility Areas

This waterproof outdoor floor access door is engineered for a wide range of outdoor applications, including:

• terraces and decks (wood, WPC, composite),
• patios and garden platforms,
• under-deck service and storage spaces,
• pool technical rooms and filtration zones,
• utility shafts and engineering installations,
• outdoor technical and service areas.

Where discreet, reliable access is required, this waterproof deck access hatch provides a robust, long-lasting solution.

▪️ Reinforced Multi-Link Lifting Mechanism with Gas Struts

The hatch cover is operated by a durable multi-link lifting mechanism with gas struts, which:

• ensures smooth, controlled and safe opening,
• significantly reduces the lifting force required,
• supports heavy stone, tile or concrete finishes,
• remains stable during frequent use,
• provides long-term reliability in demanding outdoor conditions.

Combined with the LAMOS™ hinge system, it forms a highly functional gas-strut assisted waterproof floor access door for terraces and patios.

▪️ Hidden Flush-Mount Design – Seamless Architectural Integration

Once the final surface layer is installed, this flush-mount waterproof access panel becomes almost invisible:

• the top surface remains perfectly flat and uniform,
• the hatch aligns seamlessly with surrounding deck or tile patterns,
• no visible hardware is present on the surface,
• architectural lines remain clean and uninterrupted.

This makes the LAMOS™-equipped waterproof floor hatch ideal for premium terraces, spa zones, pool areas, outdoor lounges and all projects requiring discreet technical access.