Low-profile underfloor heating SLIMFIT

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With an installation height from 12 mm, MAGNUM Slimfit is one of the lowest systems of its kind. Can be used for both wall and floor heating.

This system consists of plastic mats (tiles) that are simply clicked together. An underfloor heating tube of 12 mm is clamped in the mats with the same ease. The total height of only 14 mm makes this system ideal for renovation projects. Installation is possible both on the floor and in the wall.

The open structure of the tiles ensures perfect adhesion of the cast floor to the base floor as well as to the wall. This system can also be used as main heating.

If the system is used as a heating/cooling system in the wall, the mat supports the plaster and the MAGNUM Slimfit behaves like a reinforcement.

MAGNUM Slimfit 12 is developed for the 12 mm MAGNUM Tube. The 12 mm tube is supplied in lengths of 100 and 300 metres. The maximum tube length per group is 100 metres.

Installation methods
For mounting (floor or wall)

• Drill size: 5–6 mm (refer to local substrate).
• Fixing plug: 5–7 mm depending on substrate.

Pattern

• Floor: Reverse spiral
• Wall: Meander

Finish

• Floor: Self-levelling compound or (sand)cement screed
• Wall: Plaster mortar

Information on groups and lengths
Tube lengths: SlimFit 10 — 80 m and 240 m; SlimFit 12 — 100 m and 300 m. Maximum tube length per heating group: SlimFit 10 = 240 m (3×80 m), SlimFit 12 = 300 m (3×100 m). Approximate maximum area per group: SlimFit 10 = 24 m²; SlimFit 12 = 37.5 m².

Installation video
Step-by-step installation video available showing layout, clipping and finishing procedures (reference MAGNUM SlimFit installation video).

Specifications / Technical characteristics

• Brand: MAGNUM
• Series / model: SlimFit (variants 10 and 12)
• System type: Water-based underfloor or wall heating
• Installation height: 12 mm (SlimFit 10) and 14 mm (SlimFit 12) including tube
• Total mounting height: ~15–20 mm (SlimFit 10); ~17–22 mm (SlimFit 12)
• Element sizes: 800×600 mm (SlimFit 10); 1000×750 mm (SlimFit 12)
• Component tile sizes: 200×200 mm (SlimFit 10); 250×250 mm (SlimFit 12)
• Pack coverage: 2.4 m² (5 elements) SlimFit 10; 3.75 m² (5 elements) SlimFit 12
• Tube compatibility: Ø10 mm (SlimFit 10); Ø12 mm (SlimFit 12)
• Centre-to-centre spacing: 100 mm (10); 125 mm (12)
• Suitable finishes: Tiles, wood (with self-levelling), PVC laminate (with self-levelling), carpet (with self-levelling)
• Certifications: CE, KOMO, MPA, SKZ
• Warranty: 2 years on elements; 50 years on tube

Technical details

• SlimFit 10 elements L×W: 800 × 600 mm (4×3 components); component 200 × 200 mm; surface per element 0.48 m²; pack 2.4 m² (5 elements)
• SlimFit 12 elements L×W: 1000 × 750 mm (4×3 components); component 250 × 250 mm; surface per element 0.75 m²; pack 3.75 m² (5 elements)
• System installation height: 12 mm (SlimFit 10); 14 mm (SlimFit 12)
• Total mounting height: approx. 15–20 mm (10); 17–22 mm (12)
• Tube centre-to-centre distance: 100 mm (10); 125 mm (12)
• Recommended drill size: 5–6 mm; fixing plugs: 5–7 mm