We provide expert roof insulation services across Cork for both residential and commercial properties. Our certified technicians use advanced thermal imaging to identify heat loss areas and implement customised insulation solutions tailored to Cork’s climate.
Read real Google and Trustpilot feedback from Keystone Roofing customers across Cork before booking roof insulation.
Keystone Roofing Ltd handled a slate roof repair and new lead flashing on our terraced house in Douglas, Cork. They explained the issue clearly, fixed a persistent leak, and left the place tidy. Highly Recomended!
The team did an immaculate job doing a whole new roof. Very easy to communicate, friendly, professional and hard working. Definitely would recommend. Thanks for a job well done!
Keystone Roofing repaired a leak in my roof recently Michael called to inspect the damage and the crew arrived the next morning They did a fantastic job and Im extremely happy with the result A great company to deal with and I would highly recommend them Thanks Michael and crew E Hayes
Work carried out to a high standard, here when they said they would be, worked until darkness somedays. Bigger job than expected, worked up until Christmas Eve to make sure work was completed.
A roof replacement customer praised the clear communication, honest advice, professional team and quality finish from Michael and the crew.
A customer highlighted reliable workmanship, efficient service and careful attention to detail on their Keystone Roofing project.
This customer described the new roof installation as smooth and hassle-free, with a friendly team and a result they were happy to recommend.
An emergency repair customer praised the quick response, cost-effective service and practical help when urgent roof work was needed.
20-Year Work Guarantee 10-Years Home Security Promise 365 Emergency Assist Service Refer a Friend Reward Book a Service Appointment Let’s Fix Your Roof – Fast & Stress-Free It only takes 30 seconds – no pressure, no obligation.
Every project follows a clear inspection, quote, delivery, and quality review path so you know what is happening before work begins.
Our Cork-based team starts with thermal imaging to identify heat loss areas in your roof. We install high-performance mineral wool or spray foam insulation to Irish Building Regulations standards, then conduct final inspections to verify our 20-year guarantee specifications. Every installation includes a post-work BER assessment and grant documentation.
At Keystone Roofing Ltd., we prioritise safety and clear communication throughout your Cork roof insulation project. Our fully insured team follows strict safety protocols while keeping you updated at every stage. We protect your property with dust barriers, use professional-grade safety equipment for roof access, and conduct thorough site assessments before starting work. You’ll receive progress updates as we install industry-leading mineral wool or spray foam insulation. Our 20-year warranty guarantees both quality and peace of mind
Call 087 223 4228 now to book your free roof insulation assessment in Cork. Join hundreds of satisfied Cork homeowners saving 30-40% on heating bills with our 20-year guaranteed insulation service. Keystone Roofing Ltd. handles everything – thermal imaging, installation, SEAI grant applications, and BER certification – so you can enjoy a warmer home and lower energy costs immediately.
We typically find that properly installed roof insulation can last 20-25 years, but we recommend inspections every few years. It's worth noting that performance may decline gradually before replacement becomes necessary.
We recommend annual inspections of your roof insulation to check for moisture, damage, or shifting. It's low maintenance, but you'll want to guarantee proper ventilation remains and address any water leaks immediately.
We start with a practical assessment, explain the condition of the roof, and agree the right scope before work begins. You get updates during the job, daily site care where needed, and a final review before handover.
Timing depends on access, weather, materials, and the scale of the work, but our team keeps the process straightforward from first call to completion.
Speak with Keystone Roofing about your roof, get a clear assessment, and understand the next step before committing to work.
Can't find what you're looking for? Call us directly on 087 223 4228 - we answer quickly.
Ask About Roof InsulationWe typically find that properly installed roof insulation can last 20-25 years, but we recommend inspections every few years. It's worth noting that performance may decline gradually before replacement becomes necessary.
Yes, we can confirm that proper roof insulation acts as an excellent sound barrier. It'll help reduce external noise like traffic, rain, and aircraft entering your home, making your living space more peaceful and comfortable.
Yes, we can install roof insulation during winter! We're equipped to work in all weather conditions and use advanced techniques to guarantee quality installation. Just call us at 087 223 4228 to schedule your appointment.
We'll guarantee your attic ventilation remains effective while installing insulation. Our experts use specialised techniques that maintain proper airflow, preventing moisture buildup and maintaining your home's energy efficiency. Don't worry - we have you taken care of.
We recommend annual inspections of your roof insulation to check for moisture, damage, or shifting. It's low maintenance, but you'll want to guarantee proper ventilation remains and address any water leaks immediately.
Explore specialist support for roof insulation with practical inspection, quote and execution support.
View Roof Insulation
Explore specialist support for roof ventilation with practical inspection, quote and execution support.
View Roof Ventilation
Explore specialist support for roof energy efficiency with practical inspection, quote and execution support.
View Roof Energy Efficiency
Explore specialist support for roof weatherproofing with practical inspection, quote and execution support.
View Roof WeatherproofingFree assessment, clear pricing, and no surprises. We'll explain what your roof needs and what it costs so you can make the right call.
