Business Details
28 Years
experience
Expert Aluminium Windows & Doors in Peterborough
Klosen UK has been a trusted name in the industry for over 25 years, providing customers with exceptional personalised services that can be relied on. We specialise in luxury brand aluminium doors and windows, combining flair, style and innovation to create beautiful, secure living spaces. Our installations are completed to the highest standard to bring your ambitious property designs to life. We work closely with architects, builders, designers and homeowners to provide luxury aluminium windows and doors and transform both contemporary and traditional properties across Peterborough and Cambridgeshire. Our approach is to form a long-standing relationship with you as the customer; a sustainable partnership that will see your home stylishly evolve where we work together to embrace your vision within our design and liaise with you at every step of the way.As standard all of the aluminium profiles that we supply and install are guaranteed by ourselves for 10 years, with the powder coating element being guaranteed for an increased 25 years against corrosion. Glass sealed units are guaranteed between 5-10 years depending on glass specification. We cover areas across a 60 miles radius from our Lincolnshire-based premises in Market Deeping, including Bourne, Stamford and Huntingdon. From Camden Mews in London to Weston Hills in Lincolnshire, we fit windows and doors in rural areas and city centres. Our craftsmen will create a beautiful system with a tailored design for your property. We take the time to get your area measurements and requirements right so you can have the perfect installations.
Services
Aluminium Doors
Aluminium Windows
Slimline Doors
Commercial Doors
Rooflights
Curtain Walling
Fire Doors
Shop Fronts
Details
- Year established: 1998
Highlights and features
- We offer 25+ years of specialist experience in luxury aluminium installations
- Our team works with premium brands like Cortizo and Senior Architectural Systems
- All installations come with a 10-year guarantee (25 years for powder coating)
- We provide tailored design consultations for residential and commercial properties
- Covering a 60-mile radius from Market Deeping including Peterborough and Cambridge
What people say
Great Price & Quick Delivery
Excellent installation team
Superior product quality
Professional service throughout
Perfect colour selection guidance
Services
Aluminium Doors
Our aluminium doors combine strength with sleek aesthetics, offering slim profiles that maximise natural light. Available in bi-fold, sliding and front door configurations, these thermally efficient systems provide exceptional security and durability. Each installation includes a 10-year guarantee on profiles and 25-year protection against powder coating corrosion.
Aluminium Windows
Luxury aluminium windows deliver contemporary style with minimal maintenance requirements. Featuring slim frames and advanced thermal breaks, our systems reduce energy bills while enhancing property value. Available in casement, flush, fixed and heritage styles with a choice of 150 RAL colours to suit any architectural design.
Commercial Doors
Durable commercial aluminium solutions include automatic entrance systems, shop fronts and curtain walling. Designed for high-traffic environments, these systems combine thermal efficiency with modern aesthetics. Fire-rated options meet British safety standards while maintaining sleek visual lines for business premises.
Slimline Doors
Our slimline aluminium systems feature narrow sightlines that maximise glass area without compromising structural integrity. Ideal for creating seamless indoor-outdoor transitions, these doors maintain excellent thermal performance while offering smooth operation through precision-engineered roller systems.
Rooflights
Aluminium rooflights enhance natural light in residential and commercial spaces. Available as flat, lantern or pyramid designs, these thermally broken systems accommodate triple glazing for optimal energy efficiency. Electric opening options and walk-on capabilities available for modern architectural projects.
Questions
How much do aluminium windows and doors cost?
As all our aluminium windows and doors are designed to spec, the price will depend on the surface area covered and the specific designs you choose. We can give a free, no-obligation quote to make sure you're happy before completing any work.
How long does installation take?
At the moment, lead times are around 5–6 weeks for both supply and installation of most of our aluminium windows and doors. Some products may take longer, however our team will keep you informed.
Are your aluminium doors customisable?
Yes. Our aluminium doors are made-to-measure. They are also available with a wide range of styles, frame colours, opening systems and locking mechanisms. You choose the door design you want.
Which locations do you serve?
We work on projects for commercial properties and residents across Peterborough, Stamford and the surrounding areas. Whether you're completing a barn conversion, or looking to upgrade an old building or office, Klosen UK is a trusted supplier.
Are aluminium doors more secure than uPVC?
Aluminium doors are a more secure home improvement compared to uPVC. Aluminium is stronger and the profiles from our brands are combined with additional security features and locking mechanisms, to further improve the security of your property.
Do you offer guarantees?
As standard all of the aluminium profiles that we supply and install are guaranteed by ourselves for 10 years, with the powder coating element being guaranteed for an increased 25 years against corrosion.
