How to Re-roof a Felt Roof with IKO Armourplan 20 Years Warranty?
Felt Roofing Systems in the UK
Felt roofing systems are a widely used solution across the UK, particularly for flat roofs on residential and commercial buildings. While modern felt roofs are durable and reliable, older systems—especially traditional three-layer felt roofs—can begin to show signs of ageing over time. Common issues include wear at seams, deterioration around wall abutments, and water ingress at key detailing points such as drip edges.
Stripping and Preparation:
For a dependable solution, look no further than DVC Commercial Roofing Contractors. We specialise in final flat roof waterproofing, rejuvenating ageing felt flat roofs into robust, watertight surfaces using advanced materials like IKO Armourplan.
Our process begins with the removal of the existing felt flat roof covering and timber decking down to the roof’s existing timber joist. We ensure a clean workspace by clearing away all debris. After roof inspections for rot or defects prior to the New Flat Roofing system, we install new OSB T&G Timber roof boards, securely screw-fixed to prevent displacement.
Waterproofing with IKO Armourplan:
To the existing felt roof joist, we fitted new OSB T&G Timber roof boards screw fixed. Screw fixed eliminate the risk of the existing ceiling coming dislodged by way of fixing boards with nails hammered into existing joists.
The system we used was IKO Armourplan Mechanically fixed. This method entails loose laying out the membrane and fixing down one side at specified centres, usually 200mm apart.
The next membrane is then laid over with the correct lap and heat welded. This method is used throughout the entire roof. All perimeter edge detail is tied using an IKO bar and drip trim fastened at the correct centres. This method is to stop the system from pulling away from the perimeter when there is movement as it is designed to do.
The Warranty:
IKO Armourplan system comes with a comprehensive 20-year warranty for labour and materials, directly from IKO PLC, the largest waterproofing manufacturer worldwide. As approved installers, we ensure the warranty covers your new roof entirely by IKO PLC.
Partner with DVC Commercial Roofing Contractor for Felt Flat Roof
DVC Commercial Roofing Contractors are a family run business founded in 1995. We have achieved CHAS Elite status. This prestigious recognition is a testament to our unwavering commitment to maintaining the highest health and safety standards in all our operations.
Handing over watertight buildings to our clients over the last 29 years has built us a strong reputation, based on reliability and value. We are a multifaceted roofing contractor with offices in Newcastle and Manchester, with the capacity to deliver any size project, anywhere in the United Kingdom.
For any felt flat roof enquiries, please do not hesitate to contact us.
Q&A: The Process of a Roofing Felt System
How do I know if my felt roof needs replacing?
Signs include wear and tear, water seepage at critical points like wall junctions or drip edges, and the roof nearing the end of its expected lifespan. If your felt roof has three layers and is letting water in, it’s time for a professional inspection.
What does the stripping and preparation process involve?
At DVC, we remove the existing felt and timber decking down to the roof’s joists. All debris is cleared, and the roof is inspected for rot or defects. New OSB T&G timber boards are then installed and securely screw-fixed to ensure stability and prevent displacement.
What materials are used for the new roof?
We use advanced waterproofing systems such as IKO Armourplan. The membrane is mechanically fixed, heat-welded at overlaps, and all perimeter edges are secured with IKO bars and drip trims to maintain system integrity during movement.
How long does an IKO Armourplan roof last?
The system comes with a 20-year comprehensive warranty covering both labour and materials, directly from IKO PLC, the world’s largest waterproofing manufacturer.
Why should I choose DVC Commercial Roofing Contractors?
Founded in 1995, DVC is a family-run business with CHAS Elite status, demonstrating our commitment to health and safety. We have nearly 30 years of experience delivering watertight roofing solutions across the UK, with offices in Newcastle and Manchester.
How can I get a quote or consultation for my felt flat roof?
Simply contact DVC Commercial Roofing Contractors with your enquiries. Our team can assess your roof and recommend the most suitable solution for long-lasting protection.
