Were Rated Excellent In The Area
“Repair/replacement of roof”
Job location: GU15
“Complete Roof Replacement”
“This is the second large job Abel Roofing have completed for us in the last 12-months. Same high standard of workmanship and customer service. Cliff and his team are brilliant and we couldn’t recommend them highly enough.”
Job location: GU15
“Replacing flat roof after storm damage”
Job location: SW11
“A first rate job”
Job location: RG27
“Fantastic Service, Fantastic People”
Job location: SW4
What Is TPO Roofing in Morden?
TPO stands for thermoplastic polyolefin. It is a single-ply roofing membrane made from a blend of rubber and plastic compounds. The material is rolled out across the roof deck and heat-welded at the seams to create a continuous waterproof layer with no gaps or weak points.
It became widely used in commercial roofing first but is now a popular choice for domestic commercial property flat roofs across Morden and throughout Morden & St Helier. The material is light, flexible and holds up well in cold, wet and UV-heavy conditions, making it a practical fit for properties across Morden & St Helier.
What Does the Installation Process Involve in Morden?
Every TPO installation Abel Roofing carries out in Morden follows the same proven process. The roof deck is inspected and prepared first. Insulation board is laid where required and the TPO membrane is then fixed across the surface by full adhesion, mechanical fastening or ballasting. All seams are heat-welded using hot air equipment to create a continuous watertight bond.
Edges, upstands and drainage outlets are finished and checked before a final inspection is carried out. For most commercial property properties in Morden, the whole job is completed within two to four days. Abel Roofing will give you a clear timeline before work starts so you know what to expect and when your property will be back to normal.
Morden’s commercial and mixed-use buildings around the town centre use TPO flat roofing on refurbishment projects where larger roof areas make the cost-per-square-metre of the welded single-ply system competitive with built-up bitumen alternatives.
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Why Invest in TPO Roofing in Morden?
Older flat roofs fail for a few common reasons. Felt dries out and cracks. Seams lift. Drainage is poor and water sits on the surface. Each of these issues lets moisture into your commercial property and the damage compounds over time across even the most well-maintained homes in Morden & St Helier.
TPO removes most of these failure points. The seams are stronger than the membrane itself so they do not lift or crack. The material stays flexible in low Morden & St Helier temperatures so it does not split. And because it reflects heat rather than absorbing it, thermal movement is reduced.
Replacing an old felt roof with a TPO system also improves insulation performance when fitted with modern insulation boards. This means lower heating costs and a warmer commercial property, which adds up to a meaningful saving over the roof’s lifespan for homeowners across Morden.
Abel Roofing is rated 9.91 out of 10 on Checkatrade. We install TPO roofs across Morden to a standard we are prepared to put our name to. Honest assessments, quality materials and a team that gets the job done properly the first time.
If you are spending money on a flat roof for your commercial property in Morden, it makes sense to use a material and method that will last. TPO fitted by Abel Roofing means the job is done once and done properly.
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🛠️ Our TPO Roofing Services Locations 🛠️
Take a look at our TPO Roofing Services Locations here:
TPO Roofing Services FAQs for Morden
TPO stands for thermoplastic polyolefin. It is a single-ply membrane made from a blend of polypropylene and ethylene-propylene rubber, reinforced with a polyester scrim layer for strength and stability. It is designed to stay flexible across the wide temperature range that Morden & St Helier properties experience and resist UV light, ozone and everyday chemical exposure.
A correctly installed TPO roof typically lasts between 20 and 25 years. Some systems perform beyond that with routine maintenance. Lifespan depends on the quality of the installation, the membrane thickness used and how well drainage is maintained on your commercial property in Morden.
Yes. TPO was used in commercial roofing first but is now widely fitted on domestic flat roofs, extensions, garage roofs and outbuildings across Morden and Morden & St Helier. It works well on smaller surfaces and can be fitted over a range of deck types. The clean white finish is also a practical advantage on extensions where appearance matters.
The roof deck is inspected and prepared first. Insulation board is laid where required and the TPO membrane is fixed across the surface by full adhesion, mechanical fastening or ballasting. All seams are heat-welded to create a continuous watertight bond. Edges, upstands and drainage outlets are finished before a final inspection is carried out on your commercial property in Morden.
Both are single-ply flat roofing membranes but made from different compounds. EPDM is a rubber membrane usually bonded with adhesive at the seams. TPO uses heat-welded seams which create a stronger bond and reflects heat more effectively than EPDM. Abel Roofing can advise which is the better fit for your specific commercial property in Morden.






