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Business Details
33 Years
experience
Expert Insulation Contractors in Scunthorpe
Established in 1993, SIM Supplies has evolved from a single-person operation to a respected family-run enterprise delivering specialist insulation and engineering solutions nationwide. Our expertise spans insulated doors, wall panels, ceiling panels, and ancillary systems, serving commercial and industrial sectors with precision-engineered products tailored to demanding environments such as food processing facilities, cold storage units, and hygienic cleanrooms. With in-house manufacturing capabilities at our Scunthorpe facility, we combine bespoke fabrication with standard-sized solutions, ensuring compliance with fire safety, thermal efficiency, and durability standards. Our dedicated team of skilled professionals operates a fleet of seven vehicles to provide timely installations, repair services, and nationwide delivery.

Backed by decades of hands-on experience and a commitment to innovation, we offer comprehensive service contracts, electrical engineering support, and robust cladding systems designed to withstand industrial challenges. Customer-centricity drives our approach, from free consultations to after-sales support, ensuring tailored solutions that meet specific operational needs. As pioneers in insulation maintenance, our legacy of reliability and technical expertise positions us as a trusted partner for businesses requiring precision-engineered environments across the UK.
Services
Insulated doors Wall panels Ceiling panels Metal fabrication Engineering supplies
Details
  • Year established: 1993
Highlights and features
  • We have over 30 years' experience in industrial insulation solutions
  • Our family-run business combines personal service with nationwide reach
  • Bespoke manufacturing capabilities for custom metal and PVC systems
  • Nationwide installations supported by seven-vehicle fleet
  • Comprehensive service contracts covering all door systems
What people say
Expert installations Nationwide delivery Durable systems Technical expertise Prompt repairs
Services
Insulated doors
Precision-engineered insulated doors designed for industrial cold storage and food processing environments. Our solutions maintain temperature integrity while meeting fire safety and hygiene standards. Available in manual and automatic sliding systems, vertical sectionals, and personnel doors with customisable PVC strip curtains and safety features. Engineered for durability in demanding settings with optional protection systems to prevent damage from industrial activity.
Wall panels
High-performance insulated wall panels for hygienic environments and cold storage applications. Manufactured with thermal efficiency and structural integrity, these panels suit food processing areas, blast freezers, and cleanrooms. Available in standard sizes or made-to-order with corrosion-resistant finishes. Includes white food-safe trims, stainless steel cladding, and external protection systems to withstand industrial wear and environmental exposure.
Metal fabrication
Custom metal fabrication services for industrial installations and repairs. Capabilities include cutting, folding, and welding steel sheets into flashings, trims, and ancillary components. Specialising in food-safe white coatings, aluminium checker plate, and stainless steel systems. Solutions tailored to prevent thermal bridging and mechanical damage in demanding environments with bespoke dimensions available for specific project requirements.
Engineering supplies
Comprehensive supply of engineering consumables and door hardware for maintenance and installation projects. Stock includes limit switches, floor guides, gaskets, vision panels, and structural fixings. Specialised components for rapid action doors, safety systems, and thermal protection. Materials supplied on a standalone basis with technical support for integration into existing infrastructure or newbuild specifications.
Ceiling panels
Thermal ceiling panel systems maintaining environmental control in industrial and food storage facilities. Designed for seamless integration with wall insulation systems, offering complete thermal envelope solutions. Features include vapour barriers, fire-resistant cores, and hygienic surface finishes. Available with optional resin flooring integration and support structures for suspended ceiling applications in high-ceiling environments.
People
Simon Bawden
Managing Director
Founder of SIM Supplies with over 30 years' industry experience. Transformed the business from a single-person operation to a multi-vehicle engineering enterprise. Specialises in insulation maintenance and metal fabrication solutions for industrial clients.
Questions
What industries do you primarily serve?
We specialise in solutions for food processing, cold storage, and industrial sectors requiring temperature-controlled environments with hygiene compliance.
Do you supply bespoke insulation systems?
Yes, our Scunthorpe facility offers made-to-order insulated doors, wall panels, and custom metal components alongside standard-sized products.
Are door components available for purchase?
We supply safety edges, floor guides, hardware kits, and consumables for door maintenance and repair projects separately.
How quickly can installations be completed?
We offer nationwide installations with same-day delivery options for urgent requirements, subject to location and system complexity.
Do you provide engineering maintenance contracts?
Yes, we offer comprehensive service agreements covering door systems, electrical engineering, and preventive maintenance programmes.
What materials are used in your systems?
We utilise steel, stainless steel, PVC, aluminium, and composite panels with thermal insulation cores for durability and efficiency.