Flat Roof Maintenance, Tips to extend the lifespan of your flat roof.
Flat Roof Maintenance Tips: How to Extend Its Lifespan
Serving Milton Keynes, Newport Pagnell & Surrounding Areas
Flat roofs are a popular choice for both residential and commercial properties in Milton Keynes and Newport Pagnell, thanks to their cost-effectiveness and modern aesthetic. However, to get the most from your investment, regular maintenance is essential—especially with the variety of flat roofing systems available today, like felt, GRP, EPDM, and Single ply systems like Sika Plan membranes.
In this guide, we'll share practical tips for extending the life of your flat roof based on the material type.
General Flat Roof Maintenance Tips
Regardless of material, these universal flat roof maintenance tips will help you prolong its life:
Regular inspections: Check your roof at least twice a year—ideally in spring and autumn.
Clear debris: Remove leaves, branches, moss, and other debris that can cause blockages or water pooling.
Check for ponding water: Water that lingers can damage certain membranes over time.
Maintain gutters and drains: Ensure water flows freely off the roof to prevent leaks by removing debris from leaf guards.
Address damage early: Even small cracks or blisters should be repaired quickly to avoid larger issues.
Now let’s dive into the specific care required for each type of flat roof.
Felt Roofing Maintenance Tips
Felt roofing is common on older properties and extensions around Milton Keynes and Newport Pagnell. It's affordable and durable when looked after properly.
Watch for cracks or blisters: Temperature changes can cause felt to expand and contract, leading to splits.
Re-seal edges: The perimeter is particularly vulnerable—make sure it's properly sealed. Its advisable to use a professional roofer for this type of works as it requires a flame to seal the roof correctly.
Avoid walking on it: Too much foot traffic can cause indentations or damage. Use boards or designated walkway access pads if access is needed.
Regular inspections and timely patch repairs can extend a felt roof’s life up to 20 years or more.
GRP Roofing (Fibreglass) Maintenance Tips
GRP roofing, also known as fibreglass roofing, is tough, seamless, and low-maintenance.
Check for hairline cracks: Though rare, UV exposure over time can cause minor fractures.
Keep the surface clean: Algae or dirt buildup can reduce its visual appeal and slightly affect performance.
Apply a top coat every 10–15 years: This helps maintain waterproofing and colour.
EPDM Roofing Maintenance Tips
EPDM roofing (rubber roofing) is known for its flexibility and resistance to UV and weathering.
Inspect seams and flashing: Although EPDM is durable, seams can be a weak point.
Watch for punctures: Tree branches or tools can pierce the membrane.
Use rubber-safe cleaning products: Avoid petroleum-based cleaners which can degrade the material.
Sika Plan and PVC Membranes Maintenance Tips
Sika Plan membranes are high-performance PVC roofing systems, often used in commercial or large-scale residential buildings.
Perform annual professional inspections: These membranes benefit from expert assessment.
Check welds and joints: Ensure they remain watertight.
Remove chemical contaminants: Especially important in industrial settings or near trees that may drip sap.
Clear debris from gutters and outlets after autumns fall
With proper care, Sika Plan membranes can exceed 30 years of service.
Final Thoughts
Your flat roof is a long-term investment. Whether you’ve got felt roofing, GRP, EPDM, or a Sika Plan membrane, a little maintenance goes a long way. Regular checks, debris removal, and quick repairs can significantly extend the lifespan of your roof.
If you’re in Milton Keynes or Newport Pagnell and need help maintaining or inspecting your flat roof, All Weather Roofing Ltd offers professional flat roofing services across all systems. Get in touch today for a free quote or expert advice.
Call us now on 01908 382325 or
Email us for a enquiry Allweatherroofingltd@gmail.com