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HERTALAN Adhesives

HERTALAN is widely used among roofers due to its versatility and durability. It has a 25 year BBA approval and a 50 year life expectancy.

It is essential to adhere the HERTALAN system using compatible products. Our HERTALAN adhesive range has a variety of uses as follows.

KS96 bonding mastic - used to seal joints between spliced membranes or as an adhesive for 1.0mm façade installations

KS143 bonding adhesive - poured onto the deck then used to adhere the 1.2mm, 1.5mm and 2.0mm HERTALAN in the centre.

KS205 / KS137 contact adhesive - applied to the deck surface and the 1.2mm, 1.5mm or 2.0mm HERTALAN membrane. Allowed to dry slightly prior to adhering. Essential for use around the edges, on accessories or to splice membranes together in conjunction with KS96.

KS217 water based adhesive - applied single sided to horizontal, absorbent substrates such as OSB3 or plywood.

For any guidance on which adhesive you require for your application please contact us by phone, email or chat.



Insulation allows the flow of air and heat inside a home. If a house is properly insulated, houses will be able to retain warmth and thus keep away from the cold.

Insulation also has benefits during the summer as it has fantastic thermal properties which prevents warm air from outside from entering the property and keeps the cool air from escaping.

There are three main types of insulation, foam boards such as PIR, fibreglass and mineral wool.

Roof insulation allows optimal air and heat circulation around your home. Insulation between the joists keeps warmth in your living space below, creating a colder loft. Insulation in the rafters allows you to instead create and keep warmth in the house.

This can be effective for heating costs and energy efficiency as well.

See our range of Loft Roll Here

Yes! Considering the weather in the UK and its seasons, the weather can often be too hot or too cold. Investing in roof insulation can have plenty of benefits and very few risks.

Roof insulation, when installed correctly, can last for 35 - 40 years depending on the status of the roof. It is an effective way to reduce heat loss and therefore reduce heating bills.