At Origin Double Glazing LTD, we design, supply, and install doors across Cornwall. Discover our premium doors, precision-engineered for outstanding security, superior thermal performance, and elegant design. From highly secure composite entrance doors and versatile uPVC options to sleek aluminium bi-folds and patio systems, our collection delivers tailored solutions that elevate security, insulation, and visual appeal for homes across Cornwall and the surrounding areas.
From striking composite front doors to sleek bi-folds and traditional French doors, our door fitting service covers every style, finish, and property type. Every installation is carried out by our FENSA-registered team and backed by a 10-year guarantee.
Our Door Range
We offer an extensive choice of doors to enhance your home’s safety, energy efficiency, and architectural style. Expertly crafted using premium systems from leading manufacturers including Hallmark and Endurance composite doors, VEKA Halo uPVC doors, and Stellar and AlUK aluminium systems – complemented by Hallmark aluminium panels where required – every door guarantees exceptional strength and sophisticated finishes suitable for both traditional and contemporary properties.
Our composite doors are manufactured using advanced materials including Glass Reinforced Plastic (GRP), insulated cores and reinforced frames to provide exceptional durability and thermal efficiency. Available in a huge range of colours including popular Anthracite Grey finishes, they offer a low maintenance alternative to traditional timber doors.
Doors that will secure your home and look stunning at the same time
Upgrade Your Entrance with High-Performance Doors
Our doors combine advanced security technology with beautiful aesthetics, creating welcoming and protected entrances that complement any property. Personalise your choice with an extensive selection of styles, colours, finishes, hardware, Uni-Blinds® integral blinds, and Pilkington obscure glass options, all manufactured to rigorous standards using trusted profiles from Hallmark, Endurance, VEKA Halo, Stellar, and AlUK.
Unrivalled Durability
Energy Efficiency
Comprehensive Customisation
Premium Brands & Systems
Professional Installation
Versatile Styles
Transform your property with doors that deliver lasting security, style, and performance, installed efficiently and with minimal disruption.
Please do not hesitate to contact us if you have any questions regarding Origin Double Glazing or the products and services we provide.
In most cases, no. Replacement doors fall under permitted development rights for most properties. However, conservation areas, listed buildings, and Areas of Outstanding Natural Beauty may have restrictions. Our expert team offers expert advice and guide you through any planning requirements as part of your installation.
Replacing a door with a low maintenance composite front door typically starts from £900 to £1,800 installed, with premium aluminium bi-folds costing more depending on size. We provide free, competitive quotes with itemised pricing so you know exactly what you’re paying for.
Most door repairs or replacements are completed in a single day. A standard new front or back door installation usually takes around 4 to 8 hours, including removal, fitting the new frame, and final adjustments. Larger bespoke projects like bi-fold doors will usually take longer.
Absolutely. With our door fitting services in Cornwall you can choose from a huge range of colours, finishes, and decorative options including bespoke glazing, hinges, hardware, and house numbers. Use our online design tool to explore combinations, or our team will help you pick the right look to suit your property.
Yes. All our door installations are completed by our FENSA-registered, professional team, meaning every job meets current UK Building Regulations and is automatically registered with your local authority on completion. We can also help with reliable door repairs in Cornwall and all of our new installations come with a 10-year guarantee covering both the products and our workmanship. Contact us today to get starter, or design your new doors on our website!
Composite windows and doors combine GRP, timber, and foam for superior strength, security, noise reduction and ability to reduce the loss of heat to help keep energy bills low. uPVC doors offer good performance at competitive prices, but composite is the premium choice for clients wanting the most important features in a new front door.