STS NoMorePly Insulation Board System
STS NoMorePly Insulation Board System
NoMorePly Insulation Board is the perfect tile backing system for use on solid floors, providing the ideal foundation on which to lay electric underfloor heating. It’s the right choice for kitchens, bathrooms, wetrooms and comes highly recommended by professional tilers.
Quick and easy to handle, cut and lay
High insulation properties, perfect for solid floors and when using electric underfloor heating
Strong, therefore ideal for large and heavy tiles
Water resistant, unlike plywood which weakens when damp
A lifetime guarantee, providing complete peace of mind
Lifetime Guarantee Terms
The NoMorePly board lifetime guarantee only applies when the correct installation procedures, as set out in our Installation Guide, have been followed and the recommended NoMorePly system essentials used during installation.
For Guidance Only
As conditions of use and any labour involved are beyond our control, the end user must satisfy himself by prior testing that the product is suitable for his specific application. No responsibility can be accepted or any warranty given by our representatives, agents or distributors.
Tested and Approved
Tested and approved: NoMorePly boards with CE approval and low in emissions.
STS Insulated Tile Backing Boards
| Stock Code | Size | Bulk Quantity |
| 5036 | 1200 x 600 x 6mm | 10 |
| 5037 | 1200 x 600 x 10mm | 50 (un-boxed) |
| 5040 | 1200 x 600 x 10mm | 10 (boxed) |
| 5038 | 1200 x 600 x 12.5mm | 10 |
Insulation Board
Properties of the Foam Component
| Property | Assessed to | Rating |
| Density | DIN 53420 | 32~34 kg/m3 |
| Thermal Conductivity (initial) | DIN 52612 | 0.034 Watt/mK |
| Thermal Conductivity (>5yrs) | ASTM C518 | 0.036 Watt/mK |
| Compressive Strength (10% deflection) | DIN 53421 | Minimum of 0.3N/mm2 |
| Flexural Strength | ASTM C203 | 0.30 ± 0.02MPa |
| Water Absorption (2-day immersion) | ISO2896 | 0.2% by volume |
| Water Absorption (Capillary) | DIN 53428 | Zero |
| Coefficient of linear expansion | N/A | 70 x 10-6 K-1 |
| Water Vapour Diffusion Resistivity (μ) | DIN 52615 | 110 - 225 μ |
| Water Vapour Permeability | ASTM E-96 | 0.028 ng/Pa.m.s |
| EU controlled substances content | N/A | None |
Properties of the Cement Coating
| Property | Assessed to | Rating |
| hermal Conductivity (> 5yrs) | EN 12667:2001 0.033 | 0.033 - 0.036 Watt/mK |
| Compressive Strength (10% deflection) | EN 826:1996 | Minimum of 0.3N/mm2 |
| Bond Strength | BS EN 1384 | 0.3N/mm2 |
| Maximum Tile Loading Weight | CERAM121107 | 62kg/m2 |
| Flexural Strength | ASTM C203 | 2.05 ± 0.02 MPa |
| Water Vapour Permeability (Sd) | DIN EN 12086 | 3.2m |
| Resistance to body Impact | ETAG 003 | 3 x 120N/m |
| Bending Stiffness, E( 20mm / 30mm) | EN 12089 | 601KNmm2 / 1285 kN/mm 2 |
| Coefficient of linear expansion | N/A | 30 x 10-6 K-1 |
| Flammability | EN 13501-1 | Class E |
| Impact Sound Reduction | BS-ISO140-8 | dLw = 21 |
| Shear Bond Strength | EN 1448 | 3.32kg/cm2 |
| EU controlled substances content | N/A | None |
- Working temperature range: -50 to +80OC
Board Weights and Dimensions
| Thickness | Density (kg/m3) | Weight (kg) | Weight (kg) |
| 600*1250mm | 600*2500mm | ||
| 6mm | 425 | 1.87 | N/A |
| 10mm | 310 | 2.50 | 5.00 |
| 12mm | 297 | 2.18 | 4.36 |
| 20mm | 167 | 2.45 | 4.9 |
| 30mm | 121 | 2.68 | 5.35 |
| 50mm | 86 | 3.15 | 6.3 |
- Dimensional tolerances for standard boards: Thickness +/- 2mm, Width+/- 2mm, Length +/- 2mm
- The boards should be stored dry and flat. Slight bowing caused by incorrect storage or transport, for example, is not permanent and does not represent a technical defect. Slight curving can be rectified through storing the boards flat.
Thermal insulation values of the Tile Backer Board
| Board thickness in mm | Net thickness xps in mm | R-value（m².K）/W | U-value W/m² x K | λd Rated value |
| 6 | 4 | 0.11 | 3.63 | 0.0378 |
| 10 | 8 | 0.21 | 2.62 | 0.0378 |
| 12 | 10 | 0.28 | 2.23 | 0.0378 |
- 1200x600x10mm STS Professional Tile Backing Boards offer thermal insulation that in most constructions satisfies the U-value requirements of different regions building regulations. The non-conductive surface reduces condensation by masking any cold bridging from the substrate beneath.
- The cementitious surface is resistant to heat and the chemicals within the sheathing around electric underfloor heating elements making it safe to use with these types of systems.
Fix Insulation Board to Timber Wall and Floor
Answer
Sample Form
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