We offer a diverse selection of replacement doors for both domestic and commercial properties across Cheshire. Whether you need internal or external doors, French doors, sliding patio doors, aluminium bifold doors, or more, we've got you covered.
Our range includes a wide variety of exterior front and back doors, available in glazed and panelled options, including composite and uPVC.
As specialist suppliers and fitters of Comp Door composite doors, we can provide you with industry-leading options in a wide range of colours and styles, all featuring a 48mm solid hardwood core and exceptional thermal performance.
Select Window Systems supplies and fits all types of internal and external doors, from UPVC and composite doors to aluminium and timber. We install replacement wooden front doors or bespoke internal doors for commercial and domestic clients.
All our doors can be made to measure and created in a choice of materials to meet the most exacting requirements and budgets. Our range of composite doors is available in an impressive selection of colours and finishes, and with multi-point locking security features.
Look at the options below, then call us to ask about our Cheshire door-fitting and replacement services. We can arrange a convenient time to measure up and discuss your requirements. We always offer friendly advice, and all our door replacement estimates are free and without any obligation.

Our composite fitted doors are highly durable, secure and virtually maintenance-free. Our doors are available in over 250 colour combinations and finishes, with high-level security features and quality specifications. We are a registered supplier of Comp Door doors that come with ABS security cylinders as standard, along with designer handles, door knob options, and other accessories. Comp Door is establishing itself as the nation's favourite manufacturer and supplier of composite doors. Its technically advanced InvisiEdge system maintains perfect aesthetics while ensuring 100% moisture resistance.

Bi-fold doors not only add an impressive feature to your home but can also extend the living space into the garden. Bi-fold doors are known for their long life and ease of operation, while super-slim sightlines maximise incoming light and improve outside views. Fitted bi-fold doors with high-security multi-lock mechanisms and toughened glass keep your home safe and secure at all times. Bifolds in PCVu and aluminium are virtually maintenance-free and come in a wide variety of colours and finishes.

Attractive French doors can create a bright, airy atmosphere in the home and provide easy access to the outdoors. For safety and security, French doors can be fitted with toughened or laminated glass. Our many replacement French door designs include in-swing and out-swing doors in various styles and colours, sure to match existing colour schemes. Robust and durable frames in uPVC or aluminium will never rot or fade, and maintenance is kept to a minimum. Timber frames have a more natural and traditional look.

Sliding doors let in extra light, creating a sense of space. Fitted sliding doors are ideal for patios. They open easily and quietly, and modern technological advances make them thermally efficient and draught-free, too. Our fitted sliding doors can come with laminated or toughened glass and other high-security locking features. A wide range of traditional colours and grained textures ensures we have a fitted sliding patio door solution for everyone.
Replacement door installations cover a wide range of materials and designs suited to both domestic and commercial settings. For homes, popular options include composite doors, uPVC doors, aluminium bi-folds, and French or patio doors. These offer excellent insulation and aesthetics. In light industrial and commercial environments, steel security doors, fire-rated doors, roller shutters, and aluminium-glazed entry systems are common choices. The specification often depends on the building’s use and compliance with current building regulations, including thermal efficiency (U-values), security standards such as PAS 24 or Secured by Design, and durability against high-traffic areas. We conduct a site assessment to determine the best type based on usage, style, and budget.
Installation times vary depending on the door type and site conditions. A straightforward domestic front- or back-door installation usually takes 2–4 hours, while more complex commercial or industrial door systems may take a full day or longer. Pre-installation preparation, such as removing the old frame and preparing the aperture, affects overall timing. Our experts ensure alignment, thermal integrity, and correct operation before sealing and finishing. Proper scheduling and measurement before installation ensure minimal disruption to occupants or business operations.
Replacing a door rather than repairing it offers significant long-term benefits, particularly in energy efficiency, security, and aesthetics. Modern doors are designed to meet current building standards with multi-point locking, weatherproof seals, and improved thermal ratings, reducing energy costs and drafts. Repairing older units might temporarily fix cosmetic or mechanical issues, but rarely upgrades performance to the compliance levels required by recent regulations. Replacement also eliminates recurring maintenance costs associated with worn hinges, warped frames, or outdated mechanisms.
Yes. Modern replacement doors are manufactured with advanced insulation materials and thermal breaks that significantly reduce heat loss. uPVC and composite doors incorporate dense foam cores and multi-chamber frames, achieving U-values as low as 1.0 W/m²K, helping them meet or exceed UK energy-efficiency standards. In commercial applications, aluminium systems with thermal barriers prevent condensation and improve building comfort. Weather seals and precision fitting are crucial to maximum efficiency, ensuring no drafts or gaps. Additional glazing options (such as low-emissivity glass) further enhance performance.
Selecting the right door depends on security needs, location, and budget. uPVC is cost-effective and low maintenance, ideal for domestic properties. Composite doors combine a reinforced frame with thermally efficient cores, offering superior strength and insulation. Aluminium is lightweight yet strong, perfect for large openings or commercial entrances, while steel excels in high-security or fire-rated applications. We can help you to balance durability, thermal efficiency, and design requirements. Full specification sheets showing U-values, CE markings, and compliance standards are crucial for informed decision-making.
Professional installations must comply with UK Building Regulations, including Parts L (energy efficiency), F (ventilation), and Q (security in new dwellings). For commercial sites, doors may require emergency-exit compliance under Approved Document B (Fire Safety) and BS EN 179 or BS EN 1125 standards for panic hardware. Fire-rated doors must be tested to BS 476 or EN 1634-1 standards and display certified markings.
The lifespan varies by material and usage conditions. High-quality composite doors typically last 25–35 years with proper maintenance, while uPVC units can last upwards of 20 years. Aluminium and steel doors have even greater longevity — up to 40+ years in commercial settings — provided their surface coatings are maintained to prevent corrosion. Factors such as exposure, daily traffic levels, and cleaning schedules influence performance. Regular lubrication of hinges and locks, and inspection of seals, helps extend lifespan. Investing in high-grade hardware and installation ensures reliability and long-term savings compared to lower-cost alternatives.
Modern replacement doors are engineered with advanced multi-point locking systems, reinforced frames, and anti-snap cylinders, which greatly improve resistance to forced entry. Composite and aluminium doors often incorporate laminated or toughened glass options for additional protection. In commercial installations, security standards may include PAS 24:2016 or Secured by Design certification. Industrial doors can also include access control, magnetic locks, or roller shutters to deter unauthorised access. The key to maximum security lies not only in the product but also in proper installation.
Maintenance requirements are minimal but essential for longevity. Routine cleaning with mild detergent prevents dirt buildup on frames and seals. Hinges and locking mechanisms should be lubricated annually to maintain smooth operation. Inspect weather seals periodically and replace any worn or cracked strips to prevent drafts or leaks. For commercial doors, frequent checks of automatic closers, electrical hardware, and safety sensors ensure ongoing compliance. Avoid harsh chemicals or abrasive materials that could damage coatings or finishes. Planned maintenance schedules help maintain warranty coverage and performance ratings.
Absolutely. Replacing worn or outdated doors enhances curb appeal and conveys a strong first impression. A modern front or entrance door affects both aesthetic and functional value — new materials and styles provide clean lines, improved colour stability, and long-term durability. Many homeowners and business owners find that a well-chosen door increases perceived quality and can even elevate property valuation. Energy-efficiency improvements also contribute to higher EPC ratings, which can benefit the resale and rental markets. Professionally installed doors combine visual appeal with performance, creating tangible and lasting improvements to any property.
Phone: 01606 863553
Email: hello@swsonline.co.uk
Visit: Unit 2, Woodford Court, Winsford, Cheshire, CW7 2RB
Cheshire doors and windows.
Window and door installations across Cheshire.