Flat Roof Installation

For Long-Lasting Commercial Flat Roof Installation Trust The Industry Experts, GI Sykes
flat roof installation
High-Quality Flat Roof Installation For Any Commercial Or Industrial Building With A 20 Year Guarantee

Searching for a contractor you can trust to efficiently handle your commercial flat roof installation with precision and the highest standards? Whether you’re replacing a flat roof on an existing building or initiating a flat roof on a new build project, you need a reliable contractor that guarantees excellent results in the install flat roofing process.

Flat roofs offer an excellent, cost-effective and quick-to-install solution. When installed correctly by professional flat roofing experts they are watertight, long-lasting and excellent value for money. Making them the ideal roofing solution for warehouses, factories, shops, schools and other local authority projects.

Here at GI Sykes, we’ve got over 100 years of combined experience and a team of over 65 professional workmen ready to complete your project to the highest standards.

Whether you’re looking for a warm roof, cold roof or liquid roofing system, we’ve got the skills, staff and experience you need to ensure your commercial flat roof installation goes smoothly and delivers you with a durable, reliable and cost-effective roofing solution.

So if you’re looking for a quality contractor who can deliver excellent results on time and with a 20 year guarantee, trust GI Sykes.

Qualified & Skilled Flat Roof Installers

There are a lot of flat roofing cowboys out there. Here at GI Sykes all of our flat roof installers are employed by us - no subcontractors or one-man bands. They’re qualified, experienced and highly skilled professionals. So whether you’re looking for industrial or commercial flat roof installation for a warehouse, factory shopping centre or social housing project, you can be sure that we’ll deliver excellent results.

High-Quality Flat Roofs That Are Built To Last

Whether you’re building a new commercial or industrial building or replacing a flat roof on an existing structure, you want to be sure that your new flat roof will stand the test of time. Here at GI Sykes we only use the very highest quality materials and flat roofing systems. Giving you the very best value for money and a flat roof that will withstand the elements for many years to come.
flat roof installation

Take a look at some of our recent case studies

WHY Choose GI Sykes

For your Flat Roof Installation?

20 Year Guarantee
High-Quality Flat Roof Systems
Family Run For Over 55 Years
Expertly Managed Projects

Professional Contractors With A Reputation For Excellence 

Here at GI Sykes, we’re not your average flat roofing contractor. As a family-run business with over 55 years of experience, we’ve got all the resources and capabilities of a large national contractor but with the attitude and personalised service of a local business.

Over the last 6 decades, we’ve established ourselves as a market-leading contractor with a reputation for excellence. We’re members of the Federation of Master Builders and NHBC, showing our commitment to providing the highest quality workmanship and exceptional service. 

As professional contractors, we take pride in our work. Every project we undertake is completed to the highest standards and we never cut corners! Health and safety are paramount and we always ensure that every flat roof we install meets all the necessary regulations and requirements. 

For professional, long-lasting and great-value commercial flat roof installation contact GI Sykes today on 01384 891 341. Honest advice. No obligation quotes.

flat roof second
free quote icon white big


Request a Free Quote

Call us today on 01384 891341 for a free no-obligation quote.



Whether you’re looking for help with a commercial, industrial or residential project, GI Sykes are the contractor you can trust to deliver exceptional standards and quality results.


What our Clients say

Here at GI Sykes, we’re proud of the service we provide. Keeping our customers happy is our number one priority. See what they have to say about working with us…

quote icon red bg