Your roof is your home's first line of defense against the elements, and ensuring it's in top condition is crucial—especially if you're considering installing solar PV. A well-maintained, structurally sound roof not only protects your property but can also enhance its energy efficiency, improve curb appeal, and add long-term value.

At Blue Ape Renewables, we specialise in reroofing projects, including foam removal, fascia and gutter replacement, and integrated in-roof solar installations, ensuring your home is ready for the next 25+ years. Whether you're upgrading an aged roof, removing spray foam, or preparing for solar panels, our expert team provides tailored, high-quality roofing solutions to meet your needs.

Why Reroofing is Essential Before Installing Solar PV

When investing in a solar PV system, your panels will be in place for 25+ years. If your roof is already aged, leaking, or structurally weak, you could end up needing a costly removal and reinstallation of your solar system later down the line.

Key Reasons to Check Your Roof Before Solar Installation:

• Structural Integrity: If your roof is sagging or unstable, it may not support solar panels safely.


• Roof Age: Roofs with less than 10 years of lifespan left should be replaced before solar installation.


• Preventative Costs: It's cheaper to reroof before solar PV installation than to remove and reinstall panels later.


• Waterproofing & Longevity: Ensuring your roof is watertight protects your home and maximises solar PV performance.

💡 Did You Know? A reroofing project alongside solar PV installation can be more cost-effective, as scaffolding is already required for both jobs!

Our Comprehensive Reroofing Services

1. Traditional Slate & Tile Roof Replacement

If your roof has missing, cracked, or broken tiles, reroofing will restore it to peak condition, ensuring durability, weather resistance, and improved insulation.

• Full roof replacements with high-quality slate, clay, or concrete tiles.


• Breathable, waterproof underlayment to prevent leaks.


• Strengthening of rafters & battens where needed.


• Long-lasting warranties for peace of mind.

💡 TIP: Traditional roofing materials come in various shades—we can colour-match new tiles to existing ones for a seamless appearance!

2. Spray Foam Removal – Restoring Roof Integrity

Many older properties have spray foam insulation applied to the underside of the roof. However, this can cause serious long-term issues:

• Traps moisture, leading to rot and structural damage.


• Voids mortgage and insurance policies, as it prevents proper inspections.


• Complicates reroofing, making repairs more difficult and costly.

• We offer professional foam removal, restoring ventilation and structural safety.


• Once removed, we can assess your roof's true condition and carry out necessary repairs.


• Improved mortgage eligibility—many lenders refuse to lend on properties with spray foam.

💡 FACT: If your roof trusses are twisted or bowed, removing foam will not straighten them—a full reroof may be required for a structurally sound roof.

3. In-Roof Solar PV: The Seamless Alternative to On-Roof Solar

For homeowners considering solar PV, an in-roof solar system provides a sleek, modern alternative to traditional panel mounting.

What is In-Roof Solar?

Instead of mounting panels on top of existing tiles, in-roof solar panels are installed directly into the roof structure, replacing tiles for a flush, low-profile appearance.

Benefits of In-Roof Solar PV:

• Visually Appealing – Blends seamlessly with your roof for a modern, sleek look.


• Weatherproof & Durable – Acts as a protective roofing layer, reducing potential leaks.


• Lighter Weight – Removes the need for additional heavy mounting rails.


• Perfect for New Roofs – Ideal for properties undergoing reroofing or new builds.

💡 TIP: If you need a new roof AND solar PV, installing in-roof solar during reroofing is the most cost-effective option!

4. Fascias, Gutters & Downpipes – Complete Roofline Upgrades

A reroofing project is the perfect time to refresh your home's roofline, gutters, and drainage system.

• Fascias & Soffits – We install high-quality UPVC or timber fascias, improving weather resistance and reducing maintenance.


• Gutters & Downpipes – Ensure efficient rainwater drainage, preventing water damage & damp issues.


• Bargeboards & Cladding – Protect exposed roof edges and improve your home's exterior aesthetics.


• Custom Colour Options – In many cases, we can match roofline components to your roof tile colour for a coordinated finish.

💡 TIP: Regular gutter maintenance prevents water ingress and roof rot, saving costly repairs in the future!

Frequently Asked Questions (FAQ)

1. How do I know if my roof needs replacing before solar installation?
If your roof is over 15 years old, has missing tiles, leaks, or sagging areas, it's best to have a roof inspection before installing solar PV.

2. Is spray foam removal necessary for reroofing?
Yes! Spray foam can hide underlying structural issues, and many mortgage lenders refuse to finance properties with foam insulation.

3. What's the difference between in-roof and above-roof solar panels?
In-roof solar panels sit flush with the roof for a sleeker appearance, while traditional above-roof panels are mounted on brackets above existing tiles.

4. Will solar panels damage my roof?
No, as long as they are installed correctly. That's why choosing a roofing and solar specialist like Blue Ape Renewables is key.

5. How long does a reroofing project take?
A full reroof typically takes 5-10 days, depending on the size and complexity of the job.

6. Can you replace fascias and gutters during a reroof?
Yes! We can install new fascias, soffits, and guttering as part of your reroofing project.

7. Can I install solar PV on a flat roof?
Yes! We use specialised mounting systems designed for flat roofs.

8. How long does in-roof solar last?
Just like traditional solar PV, in-roof solar panels last 25-30 years with minimal maintenance.

9. What are the benefits of a roof replacement before solar installation?

• Avoid costly panel removal & reinstallations later.


• Improve insulation, weatherproofing & energy efficiency.


• Add long-term value to your home.

10. How do I get a reroofing & solar consultation?
Contact Blue Ape Renewables for a free, no-obligation quote and expert guidance!