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Marley
CLAY PLAIN TILES

CLAY PLAIN TILES

Product catalog summary

Clay Plain Tile Roof Systems
Marley offers a comprehensive clay plain tile roof system with a 15-year warranty, ensuring seamless integration and reduced liability for specifiers and contractors. The system includes a range of clay plain tiles suitable for various sectors and aesthetic requirements, complying with BS 5534 and BS 5250 standards. The base layers feature universal permeable or non-breathable underlays and JB Red pre-graded battens, all NHBC approved. Detailing includes dry fix systems for various roof areas, ensuring secure and durable finishes.

Innovation in Clay
Clay tiles have been used in Britain for over 800 years, particularly in the South East and Midlands. Marley's range offers various colors, textures, and camber options, meeting aesthetic and performance demands. The tiles are rated A+ in the BRE Green Guide and have independent carbon footprint certification. The Canterbury handmade tiles offer traditional aesthetics with customizable color blends.

Technical Toolkit
Marley provides a suite of online tools for design performance and compliance with British Standards and NHBC guidelines. These include fixing specifications, NBS clauses, CAD details, and BIM models. The toolkit supports the integration of Marley's knowledge into design and specification processes.

Product Specifications
Each tile type, such as Canterbury Handmade, Ashdowne Handcrafted, Acme Double Camber, and Acme Single Camber, has specific technical data including size, pitch, headlap, gauge, covering capacity, weight, and sustainability ratings. The tiles are compliant with BS EN 1304 and have a Green Guide rating of A+.

Case Studies
Various case studies demonstrate the application of Marley's clay tiles in residential projects, highlighting their aesthetic appeal and technical performance. Examples include Myrtle Farm, The Cloisters, Quintain House, and Poacher’s Retreat, showcasing the versatility and sustainability of the tiles.

Overview: The document provides technical guidelines and standards for the installation of clay plain tiles, focusing on compliance with British Standards (BS 5534) and NHBC Technical Standards. It includes specifications for mortar bedded and dry fix solutions, manufacturing standards, environmental considerations, and detailed design instructions for various roof components.

Specifications: The document emphasizes that clay plain tiles should not be used on rafter pitches below 35° for certain tile types. It highlights the importance of mechanical fixing in addition to mortar bedding to meet BS 5534 standards. Dry fix solutions are recommended to avoid the risks associated with mortar.

Manufacturing Standards: Marley clay roof tiles are manufactured to BS EN 1304 standards and are CE marked. The manufacturing process adheres to quality management (ISO 9001), environmental management (ISO 14001), and health and safety standards (OHSAS 18001).

Environmental Considerations: Clay plain tiles have a low carbon footprint and are 100% recyclable. They are unaffected by frost, UV exposure, and most atmospheric pollutants, making them suitable for various environments.

Design Details: The document provides detailed instructions for the installation of eaves, verges, hips, valleys, and ridges. It includes specifications for both mortar bedded and dry fix systems, emphasizing compliance with BS 5534 and the use of appropriate materials and techniques to ensure durability and performance.

Technical Toolkit: Marley offers a range of online tools and technical services to assist with design performance and compliance, including fixing specifications, NBS clauses, CAD details, and BIM models.

Specifications and Procedures:
- Maximum rafter pitch is 60°.
- Provides 5,000mm²/m free vent area at ridge apex.
- Ensure a gap in roof underlay for venting roof void.
- Use 50mm x 25mm battens for fitting batten brackets.
- Mechanically fix all top course tiles and use block end ridge tile at ridge end.
- For mortar bedded security ridge, follow BS 5534 fixing guidelines.
- Security ridge packs available for various ridge tiles except Roll Top ridges.

Design Details:
- Universal Plain Tile Vent Terminal: Locate clear of rafters, use soaker tray, and ensure proper spacing for ventilation.
- In-Line Clay Tile Vent Terminal: Similar guidelines as Universal Plain Tile Vent Terminal.
- Change of Pitch: Provide timber layboard and fillet for lead flashing, maintain continuous lap of underlay.
- Curved and Conical Roofs: Use double-lap clay plain tiles, maintain steep roof pitch, and consider radii of the curve.
- Eyebrow Dormers: Best formed in roofs of 55° pitch or above, ensure smooth transition curve.
- Vertical Tiling: Use counter battens, ensure proper lead flashings, and use double course of tiles at eaves.

Technical Toolkit:
- Marley offers a range of online tools for design performance and compliance, including fixing specifications, NBS clauses, CAD details, and BIM models.

Customer and Technical Services:
- Marley provides customer care and technical advisory services for product integration and compliance with regulations.
- Contact details: Tel 01283 722588, Email [email protected].

Sustainability and Quality Standards:
- Products certified under BES 6001 for responsible sourcing.
- Factories accredited with ISO 9001, 14001, and OHSAS 18001.
- Products carry CE Mark for safety and quality standards.

Resources and Training:
- Samples, fixing instructions, CPD seminars, and training available.
- Tools like SPECRITE, TILEFIX, Roofing Estimator, BIM, and CAD details provided for ease of design and specification.

Catalog excerpts

A CLAY PLAIN TILES

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CONTENTS 6 CLAY PLAIN TILE ROOF SYSTEMS 8 INNOVATION IN CLAY 10 CANTERBURY HANDMADE 16 ASHDOWNE HANDCRAFTED 22 ACME DOUBLE CAMBER 32 ACME SINGLE CAMBER 44 HAWKINS MACHINE-MADE 52 DETAILING CLAY PLAIN TILE ROOF SYSTEMS 54 BASE LAYERS 56 FITTINGS & ACCESSORIES 60 PROPERTIES & PERFORMANCE 62 DESIGN DETAILS 74 HERE TO HELP

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is natural, durable and beautiful roofing material.

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A The undulating roofline of the Quintain House disguises the complex and challenging roofing structure underneath. Marley's Acme Double Camber clay tiles deliver a highly textured, curved and seamless finish that highlights the roof's dramatic rises and falls, pushing the boundaries of traditional roofing. The result is a unique building that fits in with houses in nearby traditional villages, and exudes beauty and comfort." ANDREW ROWLANDS, ROOFING CONTRACTOR, ROWLANDS ROOFING

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CLAY PLAIN TILE ROOF SYSTEMS We offer the most comprehensive roof system on the market today, underwritten by a 15 year warranty. Our complete, one-source roof system, gives levels of accountability and product integration that reduce specifier and contractor design and installation liability. More elements guaranteed to work seamlessly together, give you more time to focus on design and management of your project, complete peace of mind and, of course, better, easier-to-install, more durable, lower maintenance roofs. A range of clay plain tiles to suit every sector, pitch, geographical location...

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Dry fix BS 5534 and BS 5250-compliant systems for eaves, verge, valley hip, ridge abutment and other areas. These systems are made from high quality materials and tested together to work with our clay plain tile and other roof coverings to give secure, weathertight and durable finishing and detailing for our roof systems. y Dry fix and ventilation systems (pages 52-53) y Fittings and accessories (pages 56-59) y Design details pages (pages 62-73) A key part of our roof system is ease of access to tools and knowledge that make the design, specification and fixing process easier and faster. Our...

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Plain tiles made from clay have been used to cover roofs in Britain for over eight hundred years and they form much of the character of the roofs seen in the South East of England and the Midlands, where the largest deposits of clay are located. Our extensive range contains colour, texture and camber options which meet the aesthetic and performance demands of all types of roofing applications. y BES 6001 'Excellent' rating and A+ rated in the BRE Green Guide y Durable, natural material y Full range of colours and finishes y 30° low pitch options y Full range of fittings and accessories y Independent...

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Key: (F) Fine sanded finish Nothing compares to handmade clay plain tiles. That's why our range of Canterbury handmade roof tiles are created true to tradition. For extra versatility, the colour range can be mixed together on the roof to create your own personal blend. TECHNICAL TOOLKIT Marley provides a comprehensive technical service and a range of online tools to ensure design performance and compliance to the latest British Standards and NHBC technical guidelines. These services include: y Fixing specifications: marley.co.uk/tilefix y NBS clauses: marley.co.uk/specrite y CAD details: marley.co.uk/cad...

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CANTERBURY LOXLEIGH FINE SANDED FINISH

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CANTERBURY BURFORD FINE SANDED FINISH

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PROJECT INFORMATION Location/ Oxfordshire Application/ Residential Product/ Canterbury Mix (Chailey, Burford and Loxleigh) Specifier/ Rivar Homes Properties at Myrtle Farm have been designed to complement the rural village location. Canterbury handmade tiles in all three colours (Chailey, Burford and Loxleigh) have been mixed on the roof to create a truly unique blend. y Find more case studies at marley.co.uk/casestudies

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CANTERBURY CHAILEY FINE SANDED FINISH

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Ashdowne handcrafted clay plain tiles offer all the warmth and mellow appearance of traditional handmade tiles, with a granular texture and slight random irregularities that make each tile unique. TECHNICAL TOOLKIT Marley provides a comprehensive technical service and a range of online tools to ensure design performance and compliance to the latest British Standards and NHBC technical guidelines. These services include: y Fixing specifications: marley.co.uk/tilefix y NBS clauses: marley.co.uk/specrite y CAD details: marley.co.uk/cad y BIM models: marley.co.uk/bim For more information on the recent...

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ASHDOWNE ASHURST FINE SANDED FINISH

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ASHDOWNE AYLESHAM MIX FINE SANDED FINISH

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THE CLOISTERS CASE STUDY

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A The weathered appearance of these beautiful handcrafted clay plain tiles help the new houses blend into their surroundings and give a premium handmade finish. PROJECT INFORMATION Location/ Stanmore Application/ Residential Product/ Ashdowne (Aylesham Mix) Ashdowne Handcrafted Clay Plain Tiles in Aylesham Mix give a handmade appearance on the roof of these prestigious houses in Stanmore Country Park ranging from £2.4 to £3.8m in value. Located in a conservation area close to the capital, Signia (part of Jaysam Developments) specified Ashdowne handcrafted tiles to meet with strict planning requirements...

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ACME DOUBLE CAMBER CLAY PLAIN TILES Acme double camber clay plain tiles have both a longitudinal and latitudinal camber, which accentuates light and shade and creates highly textured roofscapes. TECHNICAL TOOLKIT Marley provides a comprehensive technical service and a range of online tools to ensure design performance and compliance to the latest British Standards and NHBC technical guidelines. These services include: y Fixing specifications: marley.co.uk/tilefix y NBS clauses: marley.co.uk/specrite y CAD details: marley.co.uk/cad y BIM models: marley.co.uk/bim For more information on the recent...

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ACME DOUBLE CAMBER CLASSIC RED SMOOTH FINE SANDED FINISH

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ACME DOUBLE CAMBER BURNT FLAME FINE SANDED FINISH

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PROJECT INFORMATION Location/ Gloucestershire Application/ Residential Product/ Acme Double Camber in Burnt Flame Specifier/ Kirkland Fraser Moor Quintain House's clay tiled roof is sympathetic to those in nearby traditional villages in the surrounding area. Its striking undulating form was very challenging on a technical level and was achieved using Acme Double Camber clay plain tiles in Burnt Flame, demonstrating their versatility in creating complex roof designs. y Find more case studies at marley.co.uk/casestudies

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CLAY PLAIN TILES

CLAY PLAIN TILES

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