OUR SYSTEMS
Inverted Insulated Roof System
The inverted roof is a flat roof construction and its main feature is that, unlike in conventional flat roof designs, the thermal insulation is laid above the Polymer Modified Mastic Asphalt.
Any type of deck or ballast can be selected as a finishing surface such as gravelled or pebbled roofs, paved terrace roofs, green roofs.
OUR SYSTEMS
Inverted Insulated Roof System
The inverted roof is a flat roof construction and its main feature is that, unlike in conventional flat roof designs, the thermal insulation is laid above the Polymer Modified Mastic Asphalt.
Any type of deck or ballast can be selected as a finishing surface such as gravelled or pebbled roofs, paved terrace roofs, green roofs.
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-SYSTEM DETAILS
- 40mm Paver or tile on a tile jack. 88.8 kg/m2
- Geotextile sheet 1.7mm thick, 0.2kg/m2
- Drainage Cell 3kg/m2
- Extruded polystyrene Insulation 100mm thick 3.3Kg /m2
- Pacoflex polymer modified asphalt 20mm thick (2X10mm coats) 42.92Kg/m2
- Sheathing felt 3mm thick 1.9kg/m2
- Concrete deck
Total System Weight based on a 20mm tile = 137.12 kg/m²
* In accordance BS 8218: 1998, BS 8000: Part 4: 1989, and the recommendations of the Mastic Asphalt Council.
** Note: Solar reflective finish is regarded as a maintenance item and must be renewed every 5 years.
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+KEY FEATURES
- Insulation: Protects and insulates the roof structure
- Monolithic: An aesthetic seamless finish
- Unbonded: Allowing movement between structure and materials
- Minimal Fall: Can be laid at falls lower than 1.80
- Lifespan: British research establishment says a properly designed & installed mastic asphalt system would last 60 years
- Durable: With all the benefits of traditional mastic asphalt but with added polymers to improve flexibility and durability
- Proven: Mastic Asphalt is one of the oldest waterproofing products around today
- Warranty: with 20 years warranty for supply and installation
- Manufacture: All in accordance with ISO 9001:2008
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+INSTALLATION & APPLICATION
- Installed by 4 year trained City and guilds installers
- Installation process follows guidelines laid out by the European Mastic Asphalt councils and the respective members
- Can be applied flame free if required
- Minimal maintenance is required for the lifetime of the product
- Following a rigorous quality assurance procedur
