How deep should a small retaining wall be? The trench should be deep enough to bury at least half the height of your first course of blocks as they sit on a 2- to 3-inch base of gravel. Depending on the size of your blocks, this depth will be about 4 to 6 inches. The trench should be twice as wide as a single block. Do you need landscape fabric behind retaining wall? Whether the wall is made from stones, bricks or wood, it is important to provide a barrier between the building blocks and the soil. Landscape fabric is...

Why does my roof leak when its not raining? If so, the problem is likely caused by leaking plumbing lines. Sometimes, the leak may be caused by your air conditioning condensation drain lines if they're routed through your ceiling. But in many cases, a plumbing leak is the culprit. How to identify a leak in the ceiling? Signs of a Leak Wet ceiling: This is the most obvious sign of a ceiling leak. Clean water indicates that the leak could be coming from a leak in a pipe. Dark stain on the ceiling: A dark stain indicates that the roof...

Can you buy and program a new garage door opener? To program your garage door opener remote, you actually won't need much. You will need to be able to gain access to the garage door opener itself. The opener is usually installed on the ceiling of the garage. Of course, you'll also need the remote that's being programmed, and it's essential to be able to move quickly. How to program a garage door opener remote? Programming a Garage Door Remote. 1 Step 1 - Choose a Remote. Match your garage door remote to your garage door opener by using the...

Is it normal to have a stomach ache every week? Usually, stomach pains are harmless conditions caused by overeating, gas, or indigestion. Frequent or recurring sharp stomach pain is often due to stress and worry, even in child care. But it can point to more serious medical problems like pancreatic diseases. When should a child's stomachache be considered serious? Call your provider if your child has: Abdominal pain that lasts 1 week or longer, even if it comes and goes. Abdominal pain that does not improve in 24 hours. Call if it is getting more severe and frequent, or if...

Is an electrical installation certificate a legal requirement? The electrical safety certificate which can only be issued by a registered electrician is now mandatory for home owners and landlords who have any new electrical work carried out and includes switches, sockets, fuse boxes and any new or altered wiring circuits. How long is a electrical installation course? The 2365 Course consists of 16 weeks of theory and practical training. Practical Assessments and Online multiple choice exams are also completed during this time. Do electrical qualifications expire? Do the qualifications expire? No – however candidates will need to up skill throughout...