Roofing Materials
At J & A Phillips Builders Merchants in Newport, we supply a complete range of roofing products for construction, repair and ongoing maintenance.
Our stock covers everything from core essentials like slates, battens and breathable felts to finishing items such as vents, flashings and fixings. The aim is simple. When a customer needs a roofing product, they should find it here without delay.
Whether you are working on a small repair or a large installation, our team can help you source the right items quickly with collection and delivery options available.
Products we can supply:
Slate and Tile Options
Fibre Cement Roof Slates
We stock fibre cement slates in popular sizes including 600 x 300mm and 600 x 600mm. These slates offer a consistent finish and are widely used across domestic pitched roofs.
Marley and Redland Roof Tiles
We also supply many Marley and Redland tile profiles and can usually source specific tiles within a few days if needed.
Structural Roof Components
Treated Roofing Battens
We carry treated roofing battens in a range of lengths and thicknesses suitable for slate and tile installations.
Felt Support Trays
Felt support trays sit at the eaves to protect the underlay and direct water into the gutter.
Undercloaking
Undercloaking is supplied for verge construction and supports a clean finish under slates or tiles.
Cavity Trays and Closers
We carry cavity trays and closers which support ventilation, weather protection and insulation continuity.
Protective Layers and Breathable Felts
Breathable Roofing Felts
We stock breathable felts in different widths and roll sizes to support moisture control and ventilation.
Lead Rolls and Weathering Products
We keep rolls of lead in various codes suited to flashings, valleys and other weathering details.
Weathering Slates
Weathering slates help protect roof penetrations and support a watertight finish.
Roof Vents and Ventilation Products
Universal Tile Vents
Universal tile vents help improve airflow and can be used with optional adaptors.
Vent Slates
Vent slates maintain a consistent appearance on slate roofs while providing ventilation.
Dry Verge Systems
Dry verge products secure the edges of tiled roofs and offer a clean finish.
Ridge Ventilation Kits
These kits support airflow along the roof line and offer a secure finish.
Roof Ridges, Valleys and Finishing Components
Concrete Ridge Tiles
We supply concrete ridge tiles in angle and round profiles in colours such as red and charcoal.
Slate and Tile Valleys
We stock a range of valleys designed to manage rainfall at roof junctions.
Bonding Gutters
Bonding gutters provide a clear division between different roof coverings.
Fixings, Nails and Roofing Accessories
Nails
Options include copper nails, galvanised nails, aluminium nails and gas driven nails.
Straps, Clips and Hooks
We supply copper straps, copper crampons, slate hooks, verge clips and hip irons.
Flashing Kits
Flashing kits for slate and tile roofs are available to support a weather resistant seal.
Fibreglass Roofing Materials
GRP Fibreglass Roofing
J & A Phillips stock everything you need for your fibre glass roof.
- OSB 3 Boards 2440 x 1220 x 11mm & 18mm
- OSB 3 T & G Boards 18mm
- DIAMOND GRP Base Resin
- DIAMOND GRP Gel Coat
- Catalyst & Winter Catalyst
- Acetone
- Trims for fibre glass, all 3 metre lengths and Universal External Corners.
- Matting per roll or we cut per metre
- Matting Bandage
- Resin Rollers
- Paddle Rollers
- Paintbrushes
- Buckets
- Catalyst Dispensers
Component Parts of a GRP Roof
- Raised Edge Trim
- Tilt Trim
- Lead Trim
- Drip Trim
- Universal External Corner
- OSB3 Boards
- Matting
- GRP Resin
- Topcoat Layer
Reliable Stock
We hold a wide range of felt rolls, membranes and torch on materials for collection or delivery.
Local Knowledge
Our team understands the needs of contractors working across Newport and surrounding areas.
Straightforward Service
We offer fast ordering, practical product advice and flexible delivery options.
Get in touch