Full Replacement Roofs
When it comes to replacement roofs, Trilogy Group is a leading roofing specialist serving Cradley Heath and the surrounding areas. Whether your property needs a tiled, slate, or flat roof replacement, our team delivers high-quality workmanship using the best materials for durability and long-lasting performance. We understand the importance of protecting your home or business and tailor each project to your specific needs and budget. With years of experience across the West Midlands, Trilogy Group combines expert knowledge, reliability, and exceptional customer service to provide roofing solutions that enhance both the safety and appearance of your property.
In the UK we have a large variety of roofing materials and at Trilogy we use the vast majority. They range from:
Pan tiles – Pan tiles are an interlocking system which lap over just one course, creating a characterful roofscape. These can be with a profiled shape or they can be a flat tile and are traditionally made from Clay but Moreso Concrete in modern times.
Slate – whether it be natural or cement fibre, we deliver a smart, lightweight finish with exceptional durability, longevity, fire resistance, and low maintenance.
Plain tiles – Plain roof tiles are small, rectangular tiles typically made of concrete or clay, widely used in the UK for their traditional appearance. They can be made from either clay or concrete and can be used not only on pitched roofs, but on vertical faces of dormers and cladding.
Britmet - Britmet Lightweight Roofing is the UK's largest manufacturer of lightweight metal roofing systems and synthetic slate tiles, offering durable and cost-effective alternatives to traditional roofing materials. Their products are known for their ease and speed of installation, low weight (around 1/7th the weight of concrete tiles), and suitability for low-pitch roofs.
Tiled Roofs
Tiled roofs are a popular choice for homes and businesses due to their durability, weather resistance, and timeless appeal. Available in a wide range of materials, colours, and styles, they provide excellent protection against rain, wind, snow, and frost, while adding character and value to any property. With minimal maintenance required, they’re a long-lasting and cost-effective roofing solution.
Slate Roofs
Slate roofs are elegant, long-lasting, and highly resilient, making them ideal for both traditional and modern properties. Each slate tile is unique, offering a classic and refined appearance. Slate naturally withstands harsh weather, requires minimal maintenance, and can last over a century, making it a premium, eco-friendly, and reliable roofing option.
Flat Roofs
Flat roofs are a practical and versatile roofing solution, especially for modern homes and commercial buildings. They are easier to install and maintain, offer extra usable space for terraces or roof gardens, and can be constructed with durable materials such as rubber, asphalt, or PVC. Flat roofs provide effective weather protection when properly installed and maintained.
Slate Roofs – Timeless, Durable, and Elegant
Slate roofs are a premium roofing option, renowned for their longevity, beauty, and resilience. Perfect for both traditional and modern properties across the UK, they offer a combination of style and performance that few other roofing materials can match.
Slate roofing systems provide a durable, high-performance roofing solution widely specified for residential and heritage properties. Renowned for their natural strength, low water absorption, and long service life, slate roofs offer exceptional weather resistance and architectural integrity.
At Trilogy Group Ltd, we design, install, repair, and maintain slate roofing systems in accordance with current building regulations, British Standards, and traditional best practices.
List of Services
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Slate Roof Construction and InstallationList Item 1
A correctly installed slate roof is a layered system designed to provide long-term protection while allowing the roof structure to breathe. Key components include:
- Structural rafters and battens graded to load requirements
- Breathable roofing membrane for secondary weather protection
- Natural or man-made slates fixed with nails or hooks
- Headlap and sidelap set to pitch and exposure conditions
- Ridge, hip, and verge detailing for weatherproof termination
All slate roofs are installed to the correct pitch and fixing specification to ensure long-term durability and resistance to wind uplift.
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Types of Slate Roofing MaterialsList Item 2
We work with a range of slate roofing materials to suit performance requirements, planning constraints, and budget considerations:
- Natural slate roofing – Premium-grade slates offering service lives in excess of 100 years
- Man-made slate roofing – Consistent in size and appearance, offering reduced weight and cost efficiency
- Heritage slate systems – Matched and reclaimed slates suitable for listed buildings and conservation areas
Material selection is guided by exposure zone, roof pitch, and structural loading.
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Performance and Technical Advantages of Slate RoofsList Item 3
Slate roofing systems offer significant technical benefits:
- Extremely low water absorption and high frost resistance
- Non-combustible material with excellent fire performance
- Long service life with minimal maintenance requirements
- High resistance to UV degradation and environmental wear
When installed correctly, slate roofs provide a robust and sustainable roofing solution with exceptional longevity.
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Slate Roof Repairs and MaintenanceList Item 4
Over time, individual slates may become dislodged or damaged due to weather exposure or fixings fatigue. Our slate roof repair services address:
- Slipped or broken slates
- Nail corrosion and fixing failure
- Ridge and hip deterioration
- Localised water ingress
Targeted repairs and routine inspections help preserve roof integrity and prevent wider structural damage.
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Technical Standards and Quality Assurance
- Installation in line with BS 5534 and current UK building regulations
- Correct slate grading, fixing methods, and batten spacing
- Precision detailing at valleys, abutments, and roof penetrations
- Suitable for domestic, heritage, and commercial applications
Our technical expertise ensures all slate roofing works meet both structural and aesthetic requirements.
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Slate Roofing Specifications and Consultations
For professional slate roofing installation, refurbishment, or remedial works, contact Trilogy Group Ltd. We provide technical advice, material specifications, and detailed quotations tailored to project requirements.










