Q&A / 

Segmental retaining walls offer year round construction and require no mortar, making them a DIY possibility. A segmental retaining wall can be built in a variety of shapes and designs using decorative concrete or concrete block. Retaining walls higher than four feet should be engineered by a professional.

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Retaining walls need sound planning before you begin construction. Excellent guides help design your retaining wall and explain how to build a retaining wall properly. Consult the company from which you purchase your retaining wall blocks for additional help.

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Whole house surge protection can be done with a surge protector connected to your electric panel. These surge protectors are harder to find. One manufacturer was located that provides surge protection for the whole house.

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Surge protectors and surge suppressors are not all of high quality. Many are sub-standard protectors that claim to be the best surge protectors. A surge protector should have a certain voltage, joule rating, a good warranty and an alarm. A few manufacturers offer a whole house surge protector.

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Electric surges can ruin your electric appliances. A surge protector and lightning arresters can protect from short circuits. Surge protectors are a must, whether in the surge suppressor or point-of-use form.

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