At the roof level
If you are using a ladder, always make sure it is set up correctly and long enough
- at least 3 rungs above the gutter. Always work with someone standing near by when
you are working at a height.
Once at the roof level, only access the surface of the roof using a roof ladder.
This is a purpose built ladder that has wheels to allow you to push it up the sloping
roof without dislodging or damaging the slates. When the wheels reach the top of
the roof ridge, by turning the ladder over a hook securely lodges on the ridge.
You can hire roof ladders. Otherwise, there are wheel and hook sections available
to buy which fit onto conventional ladders. If you are going to be working on the
house, perhaps a scaffold tower would be worth hiring.
Should a roof be replaced?
If patch repairs are regularly necessary, it may be time for the roof to be re-covered.
It is difficult for an amateur to judge whether a new roof is required. If you need
advice about the soundness or safety of your roof, contact one or two builders for
their opinion. Alternatively, pay a surveyor or architect for an unbiased report
on its condition.
A contractor, who will guarantee the work completed, should undertake major roof
repairs or replacement of sections. It is worth checking with your local authority
to see if you qualify for a discretionary improvement grant. This will depend on
the age of your property plus its rateable value. Planning permission is not required
for roof replacements unless the building is a listed property or you live in a
conservation area.
A slate roof is expensive and is often replaced with less expensive tiles. Slate
is available and it is worth checking supplies with builder's merchants, roofing
companies or demolition contractors.
Simulated slates are available and are less costly than replacing the roof with
real slate. Imitation Cornish, Cumbrian, Cotswold and Welsh slate are available
in a range of sizes. Flat ones with nail holes are often suitable for replacement
on a slate roof, but check the size, colour and thickness carefully. Not all simulated
slate tiles are suitable for repairing a slate roof as they are made with nibs and
interlocking grooves that would not fit on to an original slate roof.
The type and colour of the tiles can enhance or spoil the appearance of the house.
If you live in a terraced or semi-detached property, consider the covering of the
neighbouring roof, which can affect the overall appearance of your roof.