Spray Roofing Adhesive
Faster, safer application with improved coverage
Spray roofing adhesive can help make lighter work of installing EPDM membrane, regardless of the size of the project. From replacing shed roofing to the largest flat roofs, we have an option to suit your needs.
We stock spray adhesives with improved coverage rates in both aerosol and large spray cannisters, ideal for trade. Suitable for a range of substrates from timber to concrete.
The importance of using quality adhesive for roofing
EPDM roofing systems have an exceptional service life expectancy of over 50 years. When installing a high performance system for the long term it makes sense to ensure even, reliable adhesion of the membrane. This can help to maximise the longevity, allowing you to realise the benefits of this long service life.
Using a low quality roofing adhesive can run the risk of uneven adhesion, particularly on concrete or a large scale project. This can lead to lifting of the membrane in places or in the worst cases, lead to failure of the installation altogether.
Elevate, SealEco and PermaRoof spray adhesives have been developed with EPDM roofing in mind, promising performance and coverage to match the membranes and accessories.
Spray roofing adhesive at PermaRoof
If you’re installing EPDM on a timber surface, water based adhesive is ideal for DIY. Applied with a roller, it takes a little longer to cure than bonding adhesive. This means that it can be more ‘forgiving’ by allowing the membrane to be moved around and the position adjusted within the first few moments of installation.
EPDM systems use only cold applied adhesives, whether water based or bonding. This makes them safer and easier to apply using ordinary rollers or spray gun set ups.
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Frequently Asked Questions About Waterbased Roofing Adhesive
The latest formula Elevate contact spray adhesives have an improved coverage rate of up to 3m2 per litre. The aerosol spray is 0.75l and the large spray cannister could cover up to 75m2.
It is always best to allow concrete to dry out properly before applying adhesive or roofing materials. This is typically around three weeks but can be longer, depending on weather conditions and local temperatures.
It is important to use only contact/bonding adhesive when adhering EPDM or any other membrane to a concrete roof deck.
Water based adhesives are used on timber decks only and will not adhere membrane properly to concrete and other types of roof deck. This is because the surface of the concrete is porous. Often, primer is also used in conjunction with bonding adhesive to further prepare the concrete for a high performance membrane.
Yes, contact adhesive is also widely known as bonding adhesive across the industry. The products in both categories are the same in our online store.
What is the best way to apply water based adhesive?
Water based adhesives can be applied quickly and easily with a good quality roller, such as a paint roller. For smaller areas, a pad can also be useful to help apply an even coat.
When installing EPDM, the adhesive coverage should be complete and even across the entire surface area to ensure full adhesion of the membrane. Alternatively, water based adhesive can be used in conjunction with a suitable spray cannister and gun.
We supply a range of suitable rollers in our online store here.
To calculate the quantity of adhesive needed, you will need the same measurements you used to order the membrane. Use the following coverage rates as a guide:
PermaRoof liquid waterbased adhesives
- 5 Litre – coverage approx. 10-12m2 onto dry timber
- 5 Litre – coverage approx. 20-22m2 onto dry timber
- 10 Litre – coverage approx. 40-44m2 onto dry timber
Elevate water based adhesives
- Coverage rates up to 4.5m2 per litre
Bonding adhesives
Wet applied
- 5L tub – approx. 7.5m2
- 5L tub – approx. 15m2
- 10L tub – approx. 30m2
Spray adhesives
- We stock Elevate spray adhesives, which have a coverage rate of up to 3m2 per litre.
Alternatively, you can let PermaRoof do the calculations for you. We can custom-build a complete EPDM roof kit to suit your needs – give us a call and we’ll talk through the project with you or you can buy a kit online. Simply enter the project measurements in our online store and we’ll do the rest. Roof kits include sufficient membrane, water based adhesive (for timber decks), sealant and trim where applicable.
- 5 Litre – coverage approx. 10-12m2 onto dry timber
- 5 Litre – coverage approx. 20-22m2 onto dry timber
- 10 Litre – coverage approx. 40-44m2 onto dry timber
Waterbased adhesive is used with EPDM onto timber roof decks only. For adhering EPDM to concrete, bonding or contact adhesive will be needed.
When you’re installing a long-lasting roofing system, such as EPDM, it is important to use a high quality adhesive to ensure you get the best from the system. Poor quality adhesive is likely to create patchy adhesion and shorten the service life of the membrane.
We stock a range of PermaRoof and Elevate roofing adhesives, especially formulated for EPDM.
About PermaRoof
With an award-winning reputation for sales and customer service, you can be confident we’re a company that puts our customers first, whether you’re a trade counter searching for a reliable supplier, a professional flat roofer with a business to expand or a DIY enthusiast.
Our facility located in Derbyshire allows us to stock a significant amount of EPDM and we have the capacity for cutting hundreds of sheets per day. Centrally located in the Midlands, PermaRoof UK offers our reliable, fast delivery service via the company fleet across the country for most of our extensive range of flat roofing products.
Over the last few years, we have extended our range of products to not only flat roofing products, but products that solve further problems such as artificial grass, maintenance free metal fence system and other long term solutions.
Why choose PermaRoof?
We offer genuine EPDM membranes at the same price as the people that are selling ‘similar’ membranes, that’s right. With PermaRoof price promise, we are guaranteed to be the best priced, for the same product, with a CE certificate, membrane warranty, and the peace of mind that the products are genuine. Why would you need any other supplier?
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Permaroof UK® Ltd
Unit 1
Westway
Cotes Park Industrial Estate
Alfreton
Derbyshire DE55 4QJ
Tel: 01773 608 839
Fax: 01773 608 408
Email: Click here
Registration No. 4109502
VAT No. 764 2785 00
Permaroof (UK) LTD
Opening Hours
Mon – Fri (8am / 5pm)
We are closed on bank holidays and we re-open the following working day at 8am. Feel free to send us your enquiry during these periods and we can get back to you.
CONTACT PERMAROOF UK
PermaRoof UK are on hand to answer any questions regarding our products, services or your order. We welcome enquiries from the trade, stockists and homeowners alike. Contact PermaRoof UK today using the below form and one of our experienced team members will be on hand to help you right away.
Permaroof UK® Ltd
Unit 1
Westway
Cotes Park Industrial Estate
Alfreton
Derbyshire DE55 4QJ
Tel: 01773 608 839
Fax: 01773 608 408
Email: Click here
Registration No. 4109502
VAT No. 764 2785 00
Permaroof (UK) LTD
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