A roofing solution that lasts
Top-notch
Are you looking for a smarter way to renovate a flat roof?
Our solution is designed for northern weather conditions; Lava 20 offers excellent durability, seamless waterproofing, and long-term protection.
We are trained installers of the Lava 20 system, and we implement the solution efficiently – in the same price range as traditional renovation methods.
TopCoat's solution
We provide better and stronger roofs by installing the most durable, flexible, seamless, and environmentally friendly roofing solutions. While liquid polyurethane solutions are new in Finland, we have been familiar with them for over 20 years.
Why is Lava 20 better?
Our roofing products are liquid in their malleability, cure quickly, are highly durable, easy to work with, spread evenly, are long-lasting in their resilience, and are impervious to temperature fluctuations, natural forces, or standing water.
Liquid-applied
Our rubber and poly products are liquid — never porous — creating a seamless roof membrane once cured.
Fast drying
Our products dry quickly, allowing for easy application and the building of the desired film thickness.
Stronger and more durable
Our carefully engineered products are stronger, more durable, more flexible, tighter, and longer-lasting.
It's like new
Add +25 years to your roof's lifespan. Our liquid roof coatings are even better than a brand new roof.
Lava 20 Construction Technology
The Lava 20 polyurethane system is the pinnacle of energy efficiency and versatility, boasting seamless installation and excellent insulation. It creates an impenetrable barrier, ensuring durable protection for various roof types.
Who is Lava 20 perfect for?
Industrial Halls
Warehouses
Public Buildings
Apartment Buildings
The world's largest companies trust the Lava 20 system – with 25 years of reliability and over 120 million m2 of flawless installation history.
We serve businesses with large flat felt or bitumen roofs.
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25-year
warranty
Thanks to TopCoat's warranty system, commercial building owners can expect unique security and peace of mind.
The only certified installers in Finland
TopCoat installers provide industry-leading quality to ensure long-lasting protection with a 25-year warranty.
Explore our services
Lava 20
Flexible and durable roofing material
Felt roofs
Felt roof repairs without demolition or unnecessary interruptions
Contact us
Request a free consultation or ask for more information. Fill out the form or call us directly. Our office is in Pirkanmaa, but we also operate throughout Southern Finland.
Contact form
You can contact us using this form.
Upon request, we can send you a free Lava 20 sample piece.