Category Archives: Welsh Slates

Natural slate has been used as a roof covering on British
buildings for generations. Its appearance, low water
absorption and ability to provide long-term weather protection
have made it particularly important on traditional and
architecturally sensitive properties.

Welsh slate is available in different sizes, thicknesses and
appearances depending on source and specification. The correct
choice should consider roof pitch, exposure, headlap, fixing
method, surrounding architecture and any planning or heritage
requirements affecting the property.

Existing roofs may contain material that can be carefully
removed, graded and reused where its condition permits.
Salvaging suitable slates can help retain the character of
historic buildings while replacement material can be selected
to complement the original roof.

Slate performance also depends on the wider roof build-up.
Battens, underlay, nails or hooks, ventilation, insulation,
valleys, ridges, verges and lead flashings all contribute to
the finished weathering system and should be considered during
repair or replacement.

Heritage projects may require closer attention to original
materials, detailing and visual character. Where a building is
listed or located within a conservation area, proposed changes
may also need to be considered alongside relevant planning and
conservation requirements.

Browse this category for Neal Roofing guidance covering Welsh
slate costs, sourcing, slate sizes, installation, repair,
reroofing, heritage work and the long-term performance of
natural slate roofs across Yorkshire.