5 Dangerous Roof Truss Construction Errors

A roof truss is one of many structures designed to hold up your roof and in some cases, stabilize your walls. Any error made when building trusses could result in a disaster. You should take extra care when truss building to follow guides carefully in order to make a strong structure.

Error #1: Forgetting to Check Building Codes

Check with your city or county to find out your local building codes. You may also need to obtain a permit depending on the state in which you live. Many codes are created to meet the needs of the environment around you, and knowing your codes and following them could help you build your tresses in the safest way possible.

Error #2: Not Using the Right Thickness of Wood

It is important that you use the right thickness of wood, as the thickness will determine how much weight your roof trusses will support. If you use thinner pieces of wood than required, your roof could cave in causing damage to your home and possibly injuring you or a family member.

Most roof trusses are built from either a 2x6 or a 2x8 thickness of wood, though you should check with any instructions you have with the type of trusses you are building.

Error #3: Using the Wrong Size of Connector Plates

Another important part of your truss will be the connector plates you chose to install on the trusses. As there are many sizes and weights available, you will want to select the right size and weight. If the plate is too small, it may not be able to hold the truss together under the weight of the roof. If it is too large, the structure may not fit.

Get the right size made from a durable material, such as galvanized steel. Also make sure that the screws you use to attach them are at least 1½ inches long and are made from durable material as well. Make sure that all your screws are properly secured by using nuts and bolts on the other side of the plate if your screw is long enough.

Error #4: Not Double Checking Your Measurements

Make sure you double check your measurements and remember to add a few inches for appropriate overhang. If you are unsure about how much overhand you should use, ask an architect to determine it for you. It will depend on both the size of your building and the pitch of the roof.

Error #5: Not Taking Safety Precautions

Whenever you are working on construction it is important to take safety precautions. If you are working on your roof, make sure it is a dry day when you will not easily slip and fall. Also make sure you wear slip resistant work boots.

Wear safety gloves and a safety helmet to prevent from injuries. It is important to always wear protective clothing when working.

Caution is the best thing you can use when trying to avoid injuries and mistakes. Check things twice and do things properly and your job will be easier in the future.