Impermax Cold applied liquid waterproofing

Asbestos Flat Roof Encapsulation


Tradecall Roofing can encapsulate your existing asbestos roof

The costs incurred in disposal of an asbestos roof are both costly and environmentally damaging. Following are some of the other negative effects of asbestos damage:

• Damaged asbestos can expose the structure of the business causing weakness and further damage. Many parts in older structures may be comprised of asbestos including felt, shingles, tiles and pipes, and failure to properly care for them can cause increased exposure and further damage.

• The more extensive the asbestos damage, the more costly it is to repair, which is why one should have repairs done immediately. Repairs can range from total encapsulation to a total roof repair.

• Asbestos damage can be disruptive to business. Since asbestos is a highly dangerous mineral, it is important not to expose workers or customers to this hazardous material. If the asbestos exposure occurs in an area where they are people, then they need to be relocated while repairs are conducted


Encapsulating an existing asbestos roof with Impermax give the following benefits:

• Eliminates further deterioration of asbestos

• Binds the asbestos surface together creating a flexible U-V resistant waterproof coating

• Choice of finished colours

• Stabilises a potentially dangerous substrate

• Eliminates high costs incurred in asbestos disposal

• Reduce Carbon footprint - benefiting the environment

• Eliminates the growth of moss and lichen

Call 01276 501755 for details and samples



Impermax Flexible Liquid Waterproofing Systems

The Modern, Intelligent Solution to waterproofing problems

Flexible waterproofing Liquid roofing systems involve the protection of a roof structure against all weather conditions by means of a polyurethane material, which solidifies to form a seamless waterproof barrier. They are fast track, versatile, reliable and easily maintained. Liquid coatings are popular for refurbishment of roof structures.

They can be applied over the existing roof covering, avoiding the need to strip the roof. Liquid systems are particularly useful where access is restricted or where a building is too sensitive to remove the existing roof covering. Liquid Membranes have many benefits: Seamless protection Contain UV protectors and are therefore highly resistant to sunlight Can be applied over existing roof structure - therefore no need for stripping the roof Reduced risk of surface blistering, as the liquid membranes are vapour permeable.

Anti-slip and colour-defined walkways/areas can be easily produced. Insurance companies and local authorities are pressing to outlaw flame and molten bitumen on health and safety grounds. Alternatives to traditional flat roofing are becoming essential. One such alternative is Impermax.

Repair, renewal or new-build - the Impermax range of cold-applied liquid waterproofing systems provide a reliable solution for waterproofing roofs, balconies, walkways and terraces. Impermax is a reinforced liquid waterproofing system that can be applied directly to most surfaces without heat. It 'cures' rapidly to form a solid, long lasting flexible waterproof membrane. .

The life expectancy of a general flat/ pitched roof is limited. However Tradecall Roofing holds the answer to extend roof life times, with a cost effective approach.

Impermax is a waterproofing resin that when coated over roofing systems extends the roof life with our 10 or 25 year waterproofing systems holding BBA & ETA approval. Impermax is not only a waterproofing product but when coated ensures cracks, fissures, areas of weakness are 100% secure, available in a range of colours and anti-slip particles.

Impermax is incredibly versatile



• Long life expectancy

• Ease of maintenance and repair

• No risk of joint failure

• Compatibility to most substrates.

• Cost effective waterproofing.

• Minimum disruption during installation.

• Generally low risk application.

• The capacity to waterproof complex details.

• Minimal increase in load.

• Proven performance supported by guarantees.

• Application requires no heat or flame