Roofline Specialists covering Yorkshire and surrounding areas

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Flat Roof Installations

We cover all of Yorkshire & Lancashire for our flat roof installations.
WINTER SALE - Up to 10% off (not in conjunction with any other offer)

Northern Roofline provides expertly designed and professionally installed flat roofing systems across Yorkshire and Lancashire. With decades of experience, our teams deliver reliable workmanship and a friendly, customer-focused approach, ensuring every flat roof installation is done to a high standard. We use BBA certified products for proven durability and long-term weather resistance, giving your home or extension a strong, dependable flat roofing solution.

Recognised as trusted installers - demonstrated by the positive reviews from our many satisfied customers, we tailor each flat roof installation to suit your property's structure and needs. Whether replacing an ageing flat roof or installing a new flat roof we ensure a clean finish, robust performance, and excellent drainage. All our flat roofing work is backed by long warranties, giving you total peace of mind and protection for years to come.

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TEXT 'QUOTE' TO RICHARD ON 07871 713946

Why Choose Northern Roofline

28 +

Experience

BBA

Certified Products

NVQ

Qualified

4.8

Excellent

Free

Quote

30yr

Guarantee*

*30 year guarantee on Sarnafil installation - 10 year guarantee epdm on rubber installation

Products We Use For Installation

Sarnafil® AT is a next-generation single-ply flat roofing membrane designed for outstanding durability, sustainability and long-term performance, making it an exceptional choice for both new builds and refurbishments. Engineered from advanced flexible polyolefin (FPO) with internal reinforcement, it offers high resistance to UV exposure, wind uplift, mechanical impact and even root penetration, while remaining highly flexible for easier detailing and faster installation on site As the first roofing membrane to achieve Cradle to Cradle® Silver certification, Sarnafil® AT delivers proven environmental benefits alongside decades-long service life, giving homeowners and building owners a reliable, energy-efficient waterproofing solution that performs in all climates and maintains its integrity year after year.

Products We Use For Installation

As the first roofing membrane to achieve Cradle to Cradle® Silver certification, Sarnafil® AT delivers proven environmental benefits alongside decades-long service life, giving homeowners and building owners a reliable, energy-efficient waterproofing solution that performs in all climates and maintains its integrity year after year.

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Designed as a roof waterproofing membrane, tested and proven for decades of leak-free performance.

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Supports energy efficiency (through insulation).

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Proven long-term performance – Sarnafil systems have 60+ years of track record.

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High resistance to UV, impact, puncture, hail, and root penetration.

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Resistant to mechanical influences, wind uplift, and temperature variations (no wrinkling even with large thermal shifts).

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Can be used on new builds or refurbishments.

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Compatible with various roof build-ups (gravel, slabs, terraces, and green roofs).

If you would like to find out more about the services we offer, please use the contact form. One of our dedicated members of staff will contact you about your enquiry.

Some Of Our Installations

Customer Reviews

Andrea Whiting (5⭐)
a month ago

Cannot rate these guys enough, professional courteous and on time. Extremely pleased with the work.

Tony H (5⭐)
2 months ago

Professional & friendly from start to finish. Quality materials and workmanship, and quote was way fairer than other one we got too

Ian Turner (5⭐)
3 months ago

It probably unusual to leave a review when a company hasn't done any work for you. However, Northern Roofline came to have a look at a possibly leaky uPVC fascia done another contractor and offered suggestions on what the problem might be. Didn't try to suggest we should have the whole thing replaced, just gave useful advice. Much appreciated.

Anthony Delmont (5⭐)
4 months ago

Both workmen were first class and punctual and was done on time neat and tidy wise and whole work only took 3 days to complete full new soffit, facsias and new guttering

Alec C (5⭐)
4 months ago

Northern Roofline were polite and professional and gave me a good price. They installed new facia boards and removed all the rotten timber that needed to come down and gave me a 20 year guarantee. The ventilation system is hidden so it will not fall off in high winds ( not drilled and pushed in) Graham and Alfie showed experience and skill and were neat and tidy and very hard working. Highly recommended.