Roof Trusses – What is The Average Cost of Them?


The Main Advantages of Prefabricated Wood Roof Trusses | UsiHome
The roof is the most crucial feature of a house. The roof trusses are the foundation of your home, supporting everything from gutters to shingles. They can be made of wood or steel.
The king post truss is a type of timber frame that is commonly found in older structures. It is shaped like a triangle and is made up of three primary parts: the tie beam at the bottom, which connects to its vertical equivalent, known as the king post, by two middle portions known as struts.
Roof trusses come in a variety of forms, but the most common are queen posts and arch-braced. These two designs produce a steeply inclined or pitched roof, with hammer beams for added strength in valley areas where it is most needed. Other frequent forms produced by these devices include scissor blades, which aid in the prevention of leaks when there is heavy snowfall on top. Furthermore, they give additional protection from strong winds at higher elevations, such as mountain places.

What are the prices of roof trusses?

A roof truss’s pricing is governed by elements such as design, material utilized, and size. Expect to pay between $40 and $160 for one truss, not including delivery and installation. When measured by length, the price per foot ranges between $5 and $8.
It can be difficult to estimate an accurate price because there are so many variables involved in making them that must be considered before construction begins, including but not limited to length, roof pitch or slope angle, and kind of materials.
In today’s market, it is not uncommon for homebuilders to charge between $5.50 and $8 per square foot. This comprises the cost of labor, installation, and materials such as lumber used in the building of roof trusses. Because this job varies from one building to the next, you might try receiving some free quotes via an online search.
Timberlake Trussworks, LLC has developed a cost guide that is both instructive and simple to follow. According to their estimations, the cost of a single truss might range from $85 and $107, depending on what you want done. You may have to pay roughly $2,100 for the supplies needed for a modest dwelling, excluding machinery for installation and labor.
Estimates for several types of trusses are provided in the table below.


30-foot span with a 4/12 roof pitch $3.25 to $4.25 per foot
26-foot span with a 4/12 roof pitch $3 to $4 per foot
Drop top gable truss $3.75 to $5 per foot
Standard gable end truss $3.75 to $5 per foot
Scissor truss $4 to $5.25 per foot


Price-influencing variables



Consider purchasing trusses in bulk if you want to save money on your next project. For example, it will cost less per truss than it would for a single truss.

Loads for Design

The truss can support significant weight, but there are times when it must support more than typical. In this case, the design must be distinct. For example, you may need to switch from a regular gable end truss to a scissor truss. This could result in a 25% rise in costs.


As previously stated, you have the option of using steel or wood. Wood will always be the most affordable alternative.

Pitch of the roof

If the roof is steeper, the expenses will rise since more boards would be required.


A roof’s usual spacing is two feet, but in some cases, clients may request trusses every 16 inches to make their own more strong structure.

The duration

The span is the length at the bottom, and the trusses are not all the same size. For example, if the span is 26 feet long, you’d need 16-foot and 10-foot pieces of lumber to make the bottom rope, leaving no scrap. If the truss needs to be tailored and scrap is left over, the price will rise.

Details on roof trusses

The design of trusses is a common factor in roof building. Trusses come in a variety of shapes and sizes, but they always perform the same function: to support weight and distribute it uniformly over the span lengthwise without allowing too much stress to collect at any point along its height or breadth dimensions. Scissor-trussed roofs, raised heel, gambrel, girder, tri bearing, Polynesian, hip, bowstring, and mono are a few examples.
Studio vault, cathedral, barrel vault, inverted, flat, and tray are the most popular types of ceilings.
Trusses are typically composed of wood, although they can also be built of steel.
Trusses are available at major retailers around the United States, including Home Depot, Ace Hardware, Lowe’s, and Menards.

What are the additional costs?

The expenses of delivery and any additional taxes are not included in the above figures. Depending on where you reside, taxes could raise the price by 5% to 15%, while shipping could cost a few hundred dollars for 20 to 30 miles.
You must pay more if you wish to upgrade the grade of lumber.

What can I do to save money?

If you buy more than 10 to 15 trusses at once, you can save up to 15%, so the more you buy, the more you save.
This article is accurate and true to the best of SmartLiving’s knowledge. Content is for informational or entertainment purposes only and does not substitute for personal counsel or professional advice in business, financial, legal, or technical matters.

Categories: Roofing

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