What good slate work should preserve
Matching coursing matters
Replacement slates should sit neatly with the existing courses to shed water well.
Fixings checked as well
Slipped slates often point to failed fixings or battens that need attention too.
Suited to character roofs
Slate can work especially well where appearance and roof form need careful thought.
Slate chosen and set out with care
Slate has a crisp look and a long service life when it is chosen and fitted to suit the roof properly. Size, thickness, headlap, pitch, fixing method and the load the structure can carry all matter, especially on older or character-sensitive properties. In Banbury, we handle slate roofing for new work and repairs, with attention to how the courses sit and how water is shed across the slope. With LG ROOFING & UPVC LTD, the point is not just replacing the visible slate but keeping the whole pitched roof performing as it should.
Repairs or re-slating based on the roof's condition
Repairs often involve more than swapping one cracked piece for another. Choosing LG ROOFING & UPVC LTD means we also inspect slipped fixings, battens, underlay and nearby flashing, because hidden failures can keep loosening fresh slates if they are ignored. When large areas are affected, or the fixings and underlay have reached the end of their useful life, wider re-slating may make more sense than repeated local work. Careful sizing and coursing help replacement slates sit neatly with the existing roof and keep the rain moving off it cleanly.
Frequently asked questions
Can replacement slates be matched to the existing roof?
That is always the aim. We look at size, thickness, colour tone, coursing and how the slate sits with the surrounding roof. A close match matters for appearance, but it also helps the slope shed water consistently instead of creating uneven points where wind-driven rain can catch.
When is wider re-slating better than isolated repairs?
If large sections are failing, the fixings are worn out, the underlay is no longer doing its job or the battens have deteriorated, repeated local repairs can become poor value. In those cases, re-slating may be the better route to restore the roof as a complete working system.
What affects the choice of slate for a roof?
The roof pitch, structural loading, slate size, thickness, headlap and fixing method all play a part. The look of the property matters too, especially on more traditional buildings, but the technical side comes first because the slate must suit the roof and stay secure in local weather.