Walls

Building Screen-block Walls

A screen-block wall should not span more than 3m without intermediate pillar supports. You cannot cut screen blocks nor the pilasters, so check the exact dimensions when planning. Blocks normally measure 300 x 300 x 90mm thick, and pilasters 195 X 195 x 200mm high including joints. Foundations For a low wall, foundations should consist…

How Lay Paving Slabs
Patios

How Lay Paving Slabs

Choose your paving according to type of construction, colour, surface finish, shape, and size. Hydraulically pressed slabs are about 37mm thick and are strong enough to support the weight of a car provided that they are laid properly. Cast concrete slabs are about 50mm thick and are heavier but their method of construction makes them…

Guttering Repair Tips
Gutters

Guttering Repair Tips

One of the most useful improvements in house construction in recent years has been the widespread use of plastic gutters and downpipes, which need virtually no maintenance or decoration and which are easy to install and remove. Their predecessors, mainly cast iron, can corrode away, and once cracked or broken can be difficult to repair….

How To Do Roofing Repairs
Roofs

How To Do Roofing Repairs

As with repairs to chimney stacks, only the competent and confident handyman should attempt roof repairs. Safety is even more important in this case, since you will be working on the roof slope without even a friendly chimney stack to hold on to. Roof ladders are essential unless the repair needed is within easy reach…