Each roofing system has been designed to deliver a range of benefits, from improving a building’s overall energy efficiency and delivering superior tensile strengths to torch-on and self-adhesive membrane options to give you optimum flexibility of your design specifications. BTRS is a fully bonded system suitable for new build and refurbishment projects within warm and inverted roof constructions with a choice of insulations; also used as a system to overlay an existing roof that is thermally reliable and still meets current standards. This has the advantage of providing a high level of resistance to wind uplift and ensuring no flow path for water is provided under the membrane which could cause moisture to become trapped and blister the membrane. A mastic asphalt roof gives a seamless covering and can be used on timber, metal and concrete decks. We remove any doubt or concern, by accepting the full liability for the design, material and quality of the installation workmanship on every Garland UK project.

To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Rather than tackling this roofing job without the essential skills, we always recommend contacting a professional.Fire properties – membranes deemed “unrestricted” in certain circumstances as categorised in BBA certificate. You can also save money by doing some of the work yourself (for example removing and carrying off the gravel). StressPly Evolution is an elastomeric SBS modified, bitumen waterproofing membrane that is suitable to use across a wide range of waterproofing applications. Cleaning by mechanical or power tools is advised when more detailed surface preparation needs to be done on objects within the roof, such as chimneys, access ladders and bolts that could be heavily rusted.

Armed with this engaging and comprehensive guide, you can confidently move forward with your commercial roofing project. SBS Membranes: SBS membranes maintain greater elasticity and flexibility thanks to their synthetic rubber composition, making them versatile for various installation methods. It is versatile, durable, cost effective and above all highly waterproof, making it an ideal system for both new build and refurbishment roofing projects. Seek professional advice or consult the Health and Safety Executive (HSE) for further information on working safely at heights.Cure It mixing ratios are adapted to suit variations in temperature allowing year-round installation, even when temperatures drop to 0°C, by using the specially formulated Extra Cold resin. BTRS achieves a CCPI mark which recognises that any claims made about it have been independently assessed across 11 clauses, providing greater clarity by offering improved product information. The sheathing felt should be laid loose with 50mm overlaps and will protect the mastic asphalt covering from damage caused by thermal movement of the deck. Heated onsite with a gas torch, the modified bitumen pours down the face of the roll to form a small pool.