Elevate Resista Mg Roof Systems
RESISTA MG ROOF SYSTEMS
RESISTA MG ROOF SYSTEMS
High performance insulation for residential roofs
The ElevateTM RESISTA MG insulation board for flat roofs consists of a closed-cell polyiso (PIR) foam core laminated on both sides to a gas-open mineral glass fibre facer.
INFORMATION
BRAND
Elevate
TENSILE STRENGTH
TR80
FINISHING
Flat boards with straight edges
DENSITY
30–32kg/m3
DIMENSIONS
- 600 x 1200 mm (25 mm)
- 1200 x 1200 mm (50 to 150 mm)
- 1200 x 2400 mm (100 & 120 mm)
FEATURES
-We are proud to introduce RESISTA MG : a polyisocyanurate (PIR) insulation board specifically engineered for residential flat roof systems. It consists of a closed-cell PIR foam core laminated on both sides to a mineral-coated fiberglass facer for optimum compatibility with our fully adhered RubberCover EPDM membranes.
-RESISTA MG provides long-lasting and stable performance, outstanding thermal and dimensional stability, as well as high compressive strength.
BENEFITS
-Energy Saving -Suitable for new roofs and refurbishments -Optimum compatibility and adhesion performance with RubberCover EPDM membranes -Excellent thermal resistance -High compressive strength -Lightweight -Durable
REACTION TO FIRE
Euroclass F according to EN 13501-1
COMPRESSIVE STRENGTH
>150kPa
THERMAL RESISTANCE
| THICKNESS (MM) | R-VALUE (M²K/W) | THICKNESS (MM) | RD-VALUE (M²K/W) |
|---|---|---|---|
| 25 | 0.90 | 100 | 4.00 |
| 50 | 1.85 | 120 | 5.00 |
| 60 | 2.20 | 130 | 5.40 |
| 80 | 3.20 | 140 | 5.80 |
| 90 | 3.60 | 150 | 6.25 |
SPECIFICATION COMPLIANCE
-UKCA as per BS-EN 13165:2012 + A2:2016 -Ozone Depleting Potential (ODP): 0 -Low Global Warming Potential -Chlorine-free
STORAGE
Cool and dry. Store material in original unopened packaging in a dry area away from sources of physical damage or chemical contamination. Bundles need to be elevated above the water line to prevent moisture infiltration. They must be protected from moisture during storage and until the roofing membrane is installed.
THERMAL CONDUCTIVITY
- 25 mm – <80 mm : 0.027 W/mK
- 80 mm – <120 mm : 0.025 W/mK
- 120 mm – ≤150 mm : 0.024 W/mK
CHARACTERISTICS
| PROPERTIES | STANDARD EN 13165 | TEST METHOD | UNIT | VALUE |
|---|---|---|---|---|
| Declared thermal conductivity | λD | EN 12667 | W/mK | 0.024 (≥ 120mm) 0.025 (≥ 80 and < 120mm) 0.027 (< 80mm) |
| Compressive strength | CS(10\Y)150 | EN 826 | kPa | > 150 |
| Tensile strength | TR80 | EN 1607 | kPa | > 80 |
| Reaction to fire | Euroclass | EN 13501-1 | - | F |
METHOD OF APPLICATION
-RESISTA MG shall be neatly fitted to all roof penetrations and projections. No more boards shall be installed than can be covered with membrane and completed before the end of each day’s work or before the onset of inclement weather. -RESISTA MG can be applied over existing as well as new roof surfaces and under ballasted, adhered or mechanically attached roofing membranes. -RESISTA MG must be installed using approved fasteners and plates or insulation adhesives. The number of fasteners per board needs to be determined based on a wind uplift calculation in accordance with local building codes and taking into account a minimum requirement by board size. They must be protected from moisture during storage and until the roofing membrane is installed.
FULLY ADHERED SINGLE-PLY SYSTEMS
The number of fasteners per board needs to be determined based on a wind uplift calculation in accordance with local building codes and taking into account a minimum of 5No. fasteners to secure a 1.2 m x 0.6 m board and 8No. fasteners to secure a 1.2 m x 1.2 m insulation board to the deck.
INSTALLATION
-RESISTA MG boards can be installed using fasteners and plates or approved insulation adhesives. They must be protected from moisture during storage and until the roofing membrane is installed. -Substrates must be dry, smooth, level, free from contamination and sufficiently strong to fix the roof build-up. Acceptable types of roof decks are in-situ poured concrete, pre-cast concrete elements with and without pressure layer (screed), lightweight concrete slabs, profiled metal decks, sandwich panels and wooden decks (timber, plywood, OSB). Please refer to the Installation Guidelines or the Technical Information Sheets for detailed information.
PACKAGING
-Shrink-wrap packaging provides a protective covering to all sides of the bundle. -Bundles are approx. 300 mm to 480 mm high, combined into stacks of 2300 mm to 2700 mm high. -Spacers keep the stacks elevated of the floor for dry storage and easy handling.
ADVANTAGES
TOTAL ROOF SYSTEM
Single point supply provides peace of mind for all layers in the roof system – waterproofing, insulation and vapour control layer – with a product warranty covering all layers.
HIGH COMPRESSIVE STRENGTH
≥ 150 kPa
SAFE HANDLING
No sharp edges
EXCELLENT THERMAL RESISTANCE
The board’s foam formulation, combined with a gasopen mineral glassfibre facer, results in outstanding thermal performance.
DURABLE
When installed correctly, it will last for the lifetime of the building.
OPTIMUM COMPATIBILITY
The mineral glassfibre facer affords optimum adhesion performance when using firestone fully-adhered single ply roof membranes.
ENVIRONMENTALLY-FRIENDLY
The foam technology uses a hcfc-free blowing agent with a low gwp (global warming potential) and zero odp (ozone depletion potential).
LIGHTWEIGHT
Easy to transport, hoist and install. Helps reduce the roof total weight and reduces installation time and costs.