The Marlow Difference
Regulatory Mastery
Building Regulations, Approved Document J, Smoke Control Areas, DEFRA exemptions, Flue Calculations, Distance to Combustibles. We navigate the entire compliance landscape, so you don't have to.
Technical Documentation
Heat output calculations, flue specifications, hearth requirements, manufacturer’s instructions, O&M information — we provide everything needed for your technical submissions.
Trusted Installation
Certified professionals ensure safe, compliant installation every time.
Compliance, Handled
The regulations aren't exciting. Getting them wrong is expensive.
We ensure every installation meets Part J requirements for combustion appliances, including ventilation, flueing, and hearth specifications.
All our installers are HETAS registered. We provide a Certificate of Compliance that serves as proof of Building Regulations compliance.
Working in a Smoke Control Area? We specify DEFRA-exempt appliances and verify your location against the official Smoke Control Area map.
We liaise directly with Building Control on your behalf, providing all required documentation and certifications for sign-off.
We only specify DEFRA-exempt stoves where required, with full certification available.
All our appliances meet current Ecodesign requirements with full technical data
Technical Resources
Download specifications, compliance guides, and technical documentation for your projects.
Technical Specification Guide
Full product specifications and installation requirements.
DownloadPart J Compliance Checklist
Building Regulations requirements for fireplace installations.
DownloadCAD Drawing Library
Technical drawings for architects and designers.
DownloadProduct Catalogue
Complete range of fireplaces and stoves.
DownloadReady to Specify Fire for Your Next Project?
Book a consultation with our technical team. We'll bring the compliance expertise, you bring the vision.
Saturday: 10am—3pm
