Business Details
37 Years
experience
Trusted Supplier of PVCu & Aluminium Windows and Wardrobes
Established in 1989, Portico GB has become a leading supplier of PVCu and aluminium windows, doors, conservatories, and sliding wardrobe systems for the UK new build industry. Our expertise spans over three decades, supported by a dedicated team with extensive sector experience. We maintain national coverage for supply and installation, prioritising quality, service, and cost-effectiveness. Our partnerships with global manufacturers ensure access to cutting-edge products, while our in-house estimating, technical, and after-sales teams guarantee tailored solutions for projects of all scales. With accreditations including ISO 9001 and Secured By Design, we combine innovation with compliance to meet evolving industry standards. 
Services
PVCu Windows
Aluminium Doors
Sliding Wardrobes
Cavity Closers
Bi-Fold Doors
Details
- Year established: 1989
Highlights and features
- We have 35+ years of experience in fenestration and wardrobe systems.
- Our ISO 9001-certified processes ensure consistent product quality.
- We partner with leading global manufacturers for innovative solutions.
- Dedicated technical and after-sales teams support every project phase.
- We install 35,000 m of windows and 10,000 wardrobes annually nationwide.
Associations and certifications
- ISO 9001
- ISO 14001
- Secured By Design
- Kitemark
Services
PVCu Windows
Our PVCu windows combine thermal efficiency with modern design, available in white and foil finishes. They meet strict building regulations for security and energy ratings, including Secured By Design certification. Ideal for new build residential projects requiring cost-effective, durable solutions with rapid installation.
Aluminium Doors
Powder-coated aluminium doors offer slim sightlines and bespoke sizing for contemporary developments. Tested to PAS 23/24 standards, they provide enhanced security and weather resistance. Suitable for high-specification residential and commercial projects requiring premium aesthetics and performance.
Sliding Wardrobes
Made-to-measure sliding and bi-fold wardrobes maximise storage space in new build properties. Our systems feature fire-resistant options and craneable stillages for high-rise installations. Complete with soft-close drawers and custom interiors, they meet Part B fire regulations for timber frame buildings.
Cavity Closers
Fire-rated cavity closers up to 300mm comply with latest thermal and fire safety standards. Designed for timber frame constructions, they include optional 'Fire Sok' barriers and compatible brackets to meet evolving building regulations for fire-resistant apertures.
Bi-Fold Doors
Large-format bi-fold doors create seamless indoor-outdoor spaces with minimal thresholds. Available in aluminium or PVCu, they feature high-performance seals and smart locking systems. Ideal for modern residential developments requiring energy-efficient, architecturally striking entrance solutions.
People
Gavin Clayton
Managing Director (Windows Division)
With 25+ years in fenestration, Gavin oversees window operations at Portico GB. He joined in 2007, progressing from site support to director, managing technical, commercial, and operational teams to ensure project excellence.
Oliver Hart
Managing Director (Wardrobes Division)
Oliver leads the wardrobe division with 12+ years at Portico GB. Starting as a trainee estimator, he now directs commercial, operational, and health & safety strategies for wardrobe installations across UK new build projects.
Ross Payne
Commercial Manager
Ross manages tender briefs and quotations for window projects, leveraging prior estimator experience. He ensures accurate pricing and compliance with project specifications while coordinating commercial workflows.
Chris Stacey
Commercial Manager
Chris oversees wardrobe department operations, handling commercial and logistical aspects. He ensures timely delivery of made-to-measure storage solutions while maintaining client communication throughout installation phases.
Jason Campbell
Product and Technical Manager
With 24+ years at Portico GB, Jason provides technical expertise for window projects. He supports clients through tender processes, ensuring product compliance with building regulations and performance standards.
Questions
What regions do you serve for installations?
We operate nationwide across the UK, with specialist teams covering Essex, London, Kent, and Suffolk for window and wardrobe installations.
Are your products certified for energy efficiency?
Yes, our windows and doors hold Kitemark, ISO 9001, and Secured By Design accreditations, meeting Part L thermal performance requirements.
Can you supply fire-rated cavity closers?
We offer fire-resistant cavity closers with 'Fire Sok' options, compliant with current timber frame building regulations for fire safety.
How do you ensure installation quality?
Our CSCS-certified teams undergo regular audits, with SSSTS-qualified site foremen monitoring workmanship standards during all projects.
What window styles do you offer?
We supply tilt-and-turn, reversible, and large-format aluminium windows in white, foil, and woodgrain finishes for modern developments.
