Delivering a High-Performance Single Ply Roof for Sotech

Project Overview
Sotech, a leading designer and manufacturer of the Optima range of engineered metal rainscreen façade cladding solutions, required a high-performance roofing solution for their facility in Peterlee.
Given their reputation for precision and quality in architectural fabrications, it was essential that the roofing system met the highest standards of durability and efficiency.
To achieve this, DVC Commercial Roofing Contractors was commissioned to install a 1,900m² Single Ply Roof, ensuring a robust, long-lasting, and low-maintenance solution tailored to Sotech’s operational needs.
This project not only reinforced our ability to deliver high-quality roofing solutions but also strengthened our collaborative relationship.
Challenges and Solutions
Every project with DVC Roofing is bespoke, tailored to the specific needs of our clients. A one-size-fits-all approach simply doesn’t work when it comes to high-quality roofing, especially for manufacturers like Sotech, whose operations demand precision and reliability.
Our deep understanding of their business and operations allowed us to plan effectively, ensuring a smooth process with no major challenges encountered.
The only minor adjustment required was raising the parapets and upstands to accommodate the new insulation build-up, ensuring compliance with the required minimum upstand height.
Thanks to our experienced team and proactive planning, this was implemented efficiently, maintaining the project’s momentum and delivering the expected high standard of work.
Scope of Work
We delivered a Danosa Danopol HS 1.5mm Single Ply Roof system with a 120mm insulation build-up, designed to provide superior durability, weather resistance, and thermal efficiency.
This high-performance system came with a 20-year guarantee, reinforcing Sotech’s investment in a long-lasting and cost-effective roofing solution.
Our expert roofing contractors worked closely with Sotech to design and implement a bespoke roofing system that aligned with their facility’s structural requirements and long-term performance expectations.
We utilised the existing roofing membrane as a vapour control layer, ensuring a seamless and efficient installation. Before the commercial roof installation, the full roof was cleared of all debris to optimise adhesion and performance.

Outcome
The project was delivered ahead of schedule and was signed off with no snags, a testament to our commitment to high-quality workmanship and professionalism.
Due to the exceptional standard of this commercial roof installation, Sotech has now entrusted us with installing a new roof on another section of their site, further strengthening our partnership and commitment to delivering tailored roofing solutions.
By choosing DVC Commercial Roofing Contractors, Sotech has secured a high-performance, long-lasting roofing system and partnered with a team dedicated to precision, reliability, and excellence.
Does Your Commercial Building Need Single Ply Roofing?
Work with DVC Commercial Roofing Contractors offers tailored single ply roofing services to meet your commercial property needs.
FAQ: Single Ply Roof Install for Sotech
What roofing system was installed for the Sotech project?
DVC Commercial Roofing Contractors installed a Danosa Danopol HS 1.5mm Single Ply Roof system with a 120mm insulation build-up, designed to provide long-term durability, weather protection, and thermal efficiency.
How large was the commercial roofing project?
The project involved the installation of a 1,900m² single ply roofing system at Sotech’s facility in Peterlee.
Why were single ply roofing chosen for this commercial building?
Single ply roofing offers excellent weather resistance, energy efficiency, durability, and low maintenance requirements, making it ideal for commercial and industrial buildings.
What are the benefits of single ply roofing systems?
Single ply roofing systems provide strong waterproofing performance, lightweight construction, improved thermal insulation, long service life, and cost-effective maintenance for commercial properties.
Was the existing roof removed before installation?
No. The existing roofing membrane was utilised as a vapour control layer, helping streamline the installation process while maintaining system performance and efficiency.
Were any structural modifications required during the project?
Minor adjustments were required to raise the parapets and upstands to accommodate the new insulation build-up and ensure compliance with minimum upstand height regulations.
How long is the roofing system guaranteed for?
The Danosa single ply roofing system installed on the project came with a 20-year guarantee, providing long-term confidence in the roof’s performance and durability.
Was the roofing project completed on time?
Yes. The project was delivered ahead of schedule and signed off with no snags, demonstrating DVC Commercial Roofing Contractors’ commitment to quality workmanship and efficient project delivery.
What industries benefit from single ply commercial roofing?
Single ply roofing is widely used across commercial, industrial, manufacturing, retail, and warehouse facilities due to its durability, flexibility, and energy efficiency.
Do you provide bespoke commercial roofing solutions?
Yes. DVC Commercial Roofing Contractors provide tailored commercial roofing services, including single ply roofing installations, flat roof systems, roof refurbishment, and long-term maintenance solutions for businesses across the UK.
