Help, instructions and answers

Here you will find everything needed for successful and regulation-compliant sheet metal roof fastening. Read the installation instructions, learn about our market-leading warranty terms or find answers to the most common questions.

What would you like to know more about?

Whether it is a new roof, a renovation or a single replacement screw, you will find all the information you need for a successful project in the three sections.

Installation instructions

A successful installation starts with the right tools

The correct rotational speed, the right pressure and the right installation collet ensure a tight and durable result. Read the step-by-step instructions and avoid the most common installation errors.

Read the installation instructions

KINGI® is the only roofing screw for which the manufacturer provides a 20-year rust-resistance warranty, a 30-year leak-proof warranty and a 50-year cross-sectional corrosion resistance warranty.

Warranty terms

The market’s strongest warranties

KINGI® is the only roofing screw that comes with a cross-sectional corrosion resistance warranty of up to 50 years. Explore the warranty periods and their terms.

Read the warranty terms

Ask Kingi

Answers to the most common questions

Wondering about the C4 classification, choosing the right screw length or using an installation support? We gathered answers from our experts in one place.

See frequently asked questions

Didn’t find an answer?

Our experts can help. The Kingi team responds quickly to installers’ site-related questions, designers’ technical inquiries and matters concerning consumers. Call or email us, we look forward to hearing from you!

0400 154 888

kingi@kingi.fi