Roof truss price calculator

Calculate the approximate price of a double-pitch roof truss in minutes. Enter the building length, truss span, and roof pitch.

Three price examples

Examples calculated with the same logic as used by the calculator. Prices are approximate and without VAT.

Garage or auxiliary building, 10 x 8 m

Building length 10 m, truss span 8 m, roof pitch 20°. Estimated number of trusses 13.

1700-2300 EUR

Private house, 15 x 10 m

Building length 15 m, truss span 10 m, roof pitch 25°. Estimated number of trusses 18.

3200-4100 EUR

Warehouse or production facility, 20 x 12 m

Building length 20 m, truss span 12 m, roof pitch 20°. Estimated number of trusses 24.

4900-6400 EUR

What affects truss price

Truss price is determined not by the building area, but by structural requirements. These are the factors that change the result.

Truss span

Span affects the price the most. The greater the distance between supports, the higher the truss, thicker elements, and larger connection plates. Increasing the span from 8 to 12 meters changes the price more than extending the building by the same four meters.

Number of trusses

The number of trusses results from the building length. The calculation uses a 900 mm truss spacing, so for every 900 mm of building length, one truss is added, plus an end truss.

Roof pitch

The pitch changes the truss height and element length. A steeper roof means more material per truss.

Roofing

The roof load assumed in the calculation is 0.30 kN/m², which corresponds to a light metal roof covering. A heavier roof - clay or concrete tiles, or even a double layer covering - exceeds this load, and the structure must be recalculated. This is also the most common question we are asked, so it is worth specifying the planned covering in the application.

Solar panels

Solar panel load is not included in the calculation. If panels are planned, the structure must be recalculated and the price will be higher than the calculator's result. Solar panels are planned in approximately every sixth request, so it is worth specifying them immediately.

Additional loads

The price is also affected by snow load depending on the region, wind load, roof installations and equipment supported by the structure.

What the calculation includes and does not include

The calculation includes

  • standard gable roof trusses with a 600 mm overhang at each end;
  • 900 mm truss spacing;
  • loads: roof 0.30 kN/m², ceiling 0.50 kN/m², snow 1.75 kN/m², wind approximately 0.59 kN/m².

The calculation does not include

  • delivery and unloading at the site;
  • installation;
  • fasteners and assembly ties;
  • battens, wall frames, beams, rafters and roof covering.

Delivery and Installation are separate services, clearly itemized in the quote. If Installation is carried out by the Tenter team, fasteners and bracing are already included in the Installation price.

For which buildings does the calculator show a price

The calculator shows a price within the following limits:

  • building length from 4 to 50 meters;
  • truss span from 6 to 20 meters;
  • roof slope from 15 to 30 degrees.

If the slope exceeds 25 degrees and the span simultaneously exceeds 12 meters, the calculator does not show a price and invites you to apply for an individual calculation. There is not enough data for this combination to make the price sufficiently accurate.

Three steps from calculation to offer

Step 1. Indicative price

Enter three dimensions and you will immediately see the price range. Nothing needs to be filled out, and no contacts need to be left.

Step 2. Clarification

Attach a project or sketch - PDF, DWG, IFC or image is acceptable. You will receive a reply within two working days.

Step 3. Offer

Receive an offer with precise truss specifications. Delivery and installation are indicated as separate, clearly distinguished positions in the offer.

Frequently Asked Questions

The covering is one of the loads that the truss must withstand. The roof load assumed in the calculation is 0.30 kN/m², which corresponds to a light metal covering. Clay and concrete tiles are heavier, so the structure must be recalculated. Specify the planned covering in the application - this speeds up the preparation of an accurate offer.

No. The load of solar panels is not included in the calculation. If panels are planned, indicate this in the application. We recalculate the structures, and the final price will be higher than the calculator's result.

No, the calculator's price does not include delivery. We provide delivery throughout Latvia, and unloading at the site is included in the delivery service. Transportation costs are calculated individually based on the location of the object and the volume of trusses.

Yes. Installation is an additional service performed by the Tenter team. Fasteners and bracing are included in the Installation price.

The calculator calculates gable roof trusses for buildings with a length from 4 to 50 meters, with a truss span from 6 to 20 meters, and a roof pitch from 15 to 30 degrees. If the pitch exceeds 25 degrees and the span is simultaneously greater than 12 meters, the calculator does not show a price - for this combination, the structure must be evaluated individually.

Usually 3-4 weeks after project and order approval. During the active construction season, the term may extend up to 6 weeks.

Wooden roof trusses have a 60-month (5-year) structural warranty.

In many projects, yes. Metal and glued beams can often be replaced with a custom-designed wooden truss solution. We evaluate each case individually - based on span, loads, and roof geometry. Send us the project, and we will tell you if the solution fits.

Yes. For such solutions, we use Scissor type trusses. They allow for large spaces with open ceilings without additional load-bearing partitions.

Trusses up to approximately 3.20 m in height are delivered in one piece. Larger trusses are designed in several parts and assembled on site.

Yes. The calculator only needs three dimensions. The indicative price is for this moment when you need to understand what costs to expect before design begins. For a precise offer, a project or at least a sketch is needed.

Tenter Latvija, SIA

Production: Smiltenes iela 11, Rauna

Office: Vienības gatve 109, Rīga

+371 26 488 026
+371 29 399 688

info@tenter.lv
Tenter 2025 | VAT REG. NO.: LV40203257311 | Registration number: 40203257311
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