Even if you're hiring out parts of your tiny home construction process to ensure the work is handled correctly, you need to understand the basics of roofing to make the right choices during the design process. Requesting trusses from your roofing contractor can help you achieve your goals for a tiny home in a variety of ways. After you learn how trusses work for tiny home construction, you're likely to choose them for your project.
1. Faster Construction
Since trusses are pre-engineered and assembled off-site in most cases, the roof installation process goes quickly once they're delivered. Rafters take much more time to cut, fit, and assemble in place than pre-finished trusses. If you're interested in moving into your tiny home as soon as possible, ordering trusses as soon as your home's plans are finalized helps the project go together at full speed. The trusses will arrive by the time the rest of the framing is done, resulting in the quickest possible build so you can stick to your desired move-in date.
2. Suitable Loft Space
Some tiny home owners mistakenly assume that they have to give up the idea of using their loft space as a sleeping or storage space if they choose trusses to support their roof. However, scissor trusses are available to specifically maximize the available amount of loft space. All trusses rely on triangular supports to reinforce the roof and bear the weight of the materials used on the surface. When you choose scissor trusses over the standard style, you'll find these cross supports are installed at a tighter angle to create more space underneath the roof. You can still install a cathedral style ceiling and enjoy plenty of head space in your loft after choosing scissor trusses for a tiny house.
3. Required Connectors
For tiny houses built on trailer frames and designed to move, extra fastening reinforcement is necessary to prevent the routine shaking and rattling from working loose any structural components. Metal plates are used to connect the framing, including the roof structure, in order to help your design pass any state and national safety requirements for traveling on public roadways. Even if you only plan to tow your tiny home once, you may need to meet these safety requirements unless you pay for expensive truck bed shipping. Trusses are built around these metal plate connectors as a standard feature, ensuring you meet the latest design requirements for mobile tiny house certification.
4. Smaller Size
Trusses are often associated with extra-large and especially extra-wide structures because of the ability to engineer a safe span of up to 60 feet with no posts or other supports. Yet trusses also work great for very small structures because they're much easier to lift and position when they're built on a smaller scale. Don't avoid trusses just because you associate them with large industrial building projects. Plenty of truss builders offer services tailored to tiny house designs so you can get a package that fits your budget.
5. Affordable Prices
Since trusses are built with little human labor and rely on bulk purchased lumber chosen by the builder, the total cost is often lower for this kind of construction than custom-built rafters. This is especially true if you have a complex tiny house roof with many valleys or dormers to make extra room for a loft or storage space. Minimizing the installation time by relying on ready-made trusses reduces the total cost of the roofing part of the project. You can put more of your budget towards finishing details or a higher quality roofing material.
For more information on using trusses, contact a local company like Shamrock Roofing Services.