
At CRS Installations, we offer a selection of top-tier composite doors from Comp Door, designed to provide the perfect blend of style, security, and energy efficiency. Whether you’re seeking a traditional look or a contemporary design, our composite doors are crafted to meet your specific needs..

Our Timber doors offer the perfect blend of traditional craftsmanship and contemporary innovation. Made from high-quality, sustainably sourced timber, each piece is carefully designed to bring warmth, character, and timeless appeal to your home. Whether you’re enhancing a period property or adding natural beauty to a modern space, our timber collection delivers exceptional durability, thermal efficiency, and classic style.

We offer a comprehensive selection of uPVC doors supplied by Sternfenster, designed to combine aesthetic appeal with high performance. Our uPVC doors are an excellent choice for homeowners seeking low-maintenance, energy-efficient, and secure entry solutions.

French doors are a pair of glazed doors that open outwards or inwards from the centre, creating a wide and elegant opening. They are ideal for maximising natural light and providing easy access to outdoor spaces such as gardens or patios.

Stable doors are split horizontally into two sections, allowing the top and bottom halves to open independently. This design offers a practical balance of ventilation and security, making them perfect for both traditional and modern homes.

Aluminium internal doors feature slim, durable frames with large glass panels, creating a sleek and modern look. They are ideal for dividing spaces while maintaining light flow, making them a popular choice for contemporary interiors.
Composite doors are designed using a blend of carefully selected materials, each chosen to enhance performance. By combining elements such as timber, glass-reinforced plastic (GRP), and insulating foam, these doors deliver strength, efficiency, and long-lasting reliability.
- Engineered Construction
Rather than relying on a single material, composite doors are built using multiple layers. This approach allows each component to contribute its best qualities—strength, insulation, and protection.
- Improved Security
Thanks to their solid core and reinforced structure, composite doors offer a higher level of security, making them a strong deterrent against forced entry.
- Thermal Efficiency
The insulated core helps maintain a comfortable indoor temperature throughout the year, reducing heat loss in winter and keeping interiors cooler in summer.
- Built to Last
With a durable outer layer, composite doors are highly resistant to common issues like warping, cracking, and fading, even in harsh weather conditions.
- Minimal Upkeep
Unlike traditional timber doors, composite doors don’t require frequent painting or treatment, making them a practical, low-maintenance option.
- Stylish Designs
Available in a wide range of colours, finishes, and woodgrain effects, composite doors can be tailored to suit both modern and traditional properties.
Our range includes a variety of styles to suit any property:
At CRS Installations, we take pride in delivering workmanship you can rely on. Every project is completed using premium materials and professional-grade tools, with close attention to detail at every stage. Our team stays current with the latest installation methods and industry standards, ensuring a high-quality finish that’s built to last.

Timber doors are crafted from natural wood, offering a timeless combination of strength, character, and traditional appeal. Using high-quality hardwoods or softwoods, these doors provide excellent durability while adding warmth and authenticity to any property.
- Natural Construction
Timber doors are made from carefully selected wood, showcasing natural grain patterns and textures that create a unique and high-quality finish.
- Reliable Security
Solid timber construction provides inherent strength and stability, offering a dependable level of security for your home.
- Thermal Performance
Wood naturally acts as an insulator, helping to retain heat and maintain a comfortable indoor environment throughout the year.
- Durability & Longevity
When properly maintained, timber doors are extremely long-lasting and can withstand everyday use while ageing beautifully over time.
- Customisable & Repairable
Timber doors can be easily sanded, repainted, or refinished, allowing you to refresh their appearance and extend their lifespan.
- Classic & Versatile Design
Available in a wide range of styles, finishes, and colours, timber doors can be tailored to suit both traditional and contemporary homes.
Our timber door collection offers a variety of styles to complement any property, combining natural beauty with expert craftsmanship:
At CRS Installations, we take pride in delivering workmanship you can rely on. Every timber door installation is completed using premium materials and professional-grade tools, with close attention to detail at every stage. Our team stays up to date with the latest installation techniques and industry standards, ensuring a high-quality finish that is both durable and visually striking.

uPVC doors are a practical and cost-effective solution, designed to provide durability, energy efficiency, and low maintenance. Manufactured from high-quality unplasticised polyvinyl chloride, these doors are built to withstand everyday wear while maintaining their appearance.
- Durable Construction
uPVC is resistant to rot, corrosion, and weathering, making it a long-lasting choice for external doors.
- Enhanced Security
Fitted with reinforced frames and multi-point locking systems, uPVC doors provide reliable protection for your home.
- Energy Efficient
Excellent insulation properties help retain heat, improving comfort and reducing energy costs.
- Low Maintenance
Unlike timber, uPVC does not require painting or sealing—simply wipe clean to keep it looking its best.
- Weather Resistant
Designed to withstand the elements without warping, cracking, or fading over time.
- Versatile Styles
Available in a variety of colours, finishes, and panel designs to suit all property types.
Our uPVC door range offers a wide selection of styles to suit any property, combining durability, efficiency, and low-maintenance performance:
At CRS Installations, we ensure every uPVC door is fitted with precision and care. Using trusted materials and modern installation techniques, we deliver a finish that is secure, efficient, and built to last.
