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New – Flat Roof Vents

We are excited to now offer new lead flat roof vents, which we have been working on for a while. These vents offer an attractive, long lasting and functional method of adding ventilation to a building. As well as terminating soil pipe stacks and vent pipes.

We offer 3 variations of the lead flat roof vents, (High-Top, Cone and the Dome)

The vent can be welded to your roof or sealed to the roof and coated with a variety of roofing materials to suit your required finish. Further details can be found in the specifications tab. 

They are all made in Cornwall, Great Britain using 100% recycled sheet lead milled to British Standard BS EN 12588.

If you have any questions, please don’t hesitate to contact us.

Lead Roof Vents and Bat Access – Leadworx

Chris Pearce
Chris Pearce is the head product developer and fabricator at Leadworx with over 10 years of experience in lead roofing products. His background in solid fuel installations and the environmental sector led him to founding the company to research and develop premium lead flashings. This has led to the creation of a range of products that are hand fabricated in the UK and trusted by builders and homeowners in the UK, Ireland and Europe.
Picture of Chris Pearce

Chris Pearce

Chris Pearce is the head product developer and fabricator at Leadworx with over 10 years of experience in lead roofing products. His background in solid fuel installations and the environmental sector led him to founding the company to research and develop premium lead flashings. This has led to the creation of a range of products that are hand fabricated in the UK and trusted by builders and homeowners in the UK, Ireland and Europe.

LEADWORX TOOLS

Roof pitch calculator

Calculate from measurements, or estimate the angle from a photograph.

Rise & run

Measure the vertical rise and horizontal run between the same two points.

Horizontal run Rise Roof slope Pitch

Use the same unit for both, such as mm or cm. Run is not the sloping roof length or automatically the full building width.

Enter your measurements to begin.

Calculated roof pitch—degrees from horizontal
Other pitch formats

Enter measurements first.

These formats describe the same slope; they are not product size recommendations.

Check the pitch before ordering made-to-measure leadwork. Measure only from a safe, accessible position.