KINGI® roofing screw is also an eco-friendly choice
The durable KINGI® roofing screw reduces the need to replace sheet metal roofs and the waste generated. The powder-coated finish is manufactured without solvents that are toxic to the environment.
Proven to be the only C4 roofing screw approved for outdoor use
The patented Kingi® roofing screw is a Finnish innovation that remains rust-free for as long as the roofing sheet itself. Choose the most durable fastener on the market, so you do not have to worry about the roof failing.
Did you know? A CE mark alone does not make a screw legal for outdoor use.
All other painted carbon steel screws sold on the market are classified for indoor use only.
A CE mark alone does not guarantee that the screw will withstand Finland’s harsh weather conditions, and the assessment behind it may even prohibit the use of the screw outdoors.
Kingi® changed the industry standards. We are the world’s only painted carbon steel roofing screw that has been officially tested and ETA-approved (ETA-25/0267) to withstand Finland’s demanding urban and industrial climates (C4 corrosion category). By choosing Kingin, you protect the lifetime of your roof and can rely on the installation being 100% compliant with regulations.
Choose the right, approved fastener for your roof
Roofing screws
The KINGI® roofing screw is the screw of choice for the initial installation of new metal roofs.
- The only screw with CE/ETA approval up to climate exposure class C4
- The FastFX quick-drill tip drills quickly without scratching the sheet metal
- The CrownD crown head ensures a stable installation
Replacement screws
The stainless steel KINGI® replacement screw® extends the service life of an old tin roof by up to decades.
- The 6.3 mm thread fits securely into the old hole
- A wider EPDM seal makes the old hole watertight
- Easy to fit yourself, saving you a costly roof renovation
Roof safety screws
The Kingi roof anchor screw ensures the durability of roof safety products and the entire building.
- Performance class 2 (EN 516 7.1, 7.2), C4 corrosion protection
- Type 17 tip reduces wood splitting and speeds up installation
- Asymmetrical thread ensures maximum hold
Lock-seam screws
KINGI® interlocking roof screws are designed to withstand thermal expansion and contraction in roofs.
- A Teflon sliding washer reduces rattling
- Improves the performance of steel roofing during temperature changes
- The deep Torx drive holds the screw securely in the installation bit
Kingi® is the responsible professional’s choice
Save installation time and ensure the best possible workmanship. Kingi is the only manufacturer that grants its fasteners a comprehensive written warranty: a 20-year appearance warranty, a 30-year leak-proof warranty and a 50-year warranty against rusting through.
Kingi® for the home renovator: Save your old metal roof
Don’t let rusting and leaking screws ruin your otherwise intact roof. With Kingi® replacement screws, you can avoid an expensive roof renovation and extend the roof’s lifespan by even decades.
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Read more ›We can honestly state that the installability of the KINGI® roofing screw is superior. Cooperation with Kingi has shown that Finnish quality is made with heart and precision.
Kimmo Riihimäki CEO, Vesivek Oy
More current and interesting information about steel roofing, its durability and durable fastening
Beware poor fasteners
Did you know that the coating on a roofing screw may be merely decorative and unable to withstand Finnish weather conditions for decades? Read how to identify the right fastener and avoid an expensive roof renovation prematurely.
Only a sheet-metal roof has a lifespan of over 50 years
The most important task of a roof is to protect the building from the weather, and sheet metal roofing is in a class of its own in this respect. A properly coated and fastened sheet metal roof lasts for over 50 years, but its actual service life is often determined by a small component: the fastener. In this article, we explain why the roofing and roofing screw must last just as long.
Go up to the roof – check these 6 points
Check the condition of your sheet metal roof once a year. These 6 points tell you whether your roof is in good condition and when the screws should be replaced. Perform the inspection yourself.