Roof Replacement

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Roof Replacement Services in Portsmouth & Hampshire

When repairs are no longer enough, CJ Roofing & Renewables Ltd provides full roof replacements that improve structural integrity, energy efficiency, and curb appeal. Serving both domestic and commercial clients in Portsmouth and across Hampshire, we replace all roof types including pitched, slate, tile, and flat roofs. Our team handles everything from old roof removal to insulation upgrades and final installation. All work is carried out to current building regulations with full guarantees.

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Blue slate roof under construction with scaffolding

Frequently asked questions

Got questions about our Roof Replacement services? We've answered the most common Roof Replacement questions below to help you move forward with confidence - no guesswork, just clear, helpful information.

If your roof is over 20 years old or has recurring issues, replacement is often more cost-effective long-term.

Most replacements are completed within 2–5 days depending on roof size and complexity.

Yes, you can usually remain in your home while we work, though we’ll advise if access needs to be restricted.

Yes, we remove and dispose of all debris and waste in accordance with environmental standards.

Absolutely. We carry full public liability insurance and provide a written guarantee for all replacements.

Get in touch for Roof Replacement services

C J Roofing & Renewables Ltd bring unparalled expertise, professionalism, and clear communication to every Roof Replacement project. Get in touch today for a free Roof Replacement quote - no pressure, just honest advice and a quality Roof Replacement service you can count on.

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Modern slate roof with scaffolding and cloudy sky.