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What If Two New Hampshire Workshop Quotes List Different Snow Loads?
Featured image is representative and does not show a completed project described in this article.
What if two New Hampshire workshop quotes show the same building width, length and height, but the snow-load specifications are different? Before treating the lower total as the better offer, find out whether both suppliers priced the same project.
Imagine a property owner comparing steel building kits for a personal workshop. The door openings look similar, but one proposal lists a ground snow load while another says only “snow load.” This is a hypothetical buying situation, not a comparison of actual suppliers or customer quotes.
The next step is to clarify the design basis in writing.
Same dimensions do not mean the same design
A building’s dimensions tell you its general size. They do not establish all the loads, site conditions, use assumptions or components included in the proposal.
Start by sending both suppliers the same project information: the site address, intended use, building layout, door openings, heating plan and any nearby buildings or attached roof areas. If one quote assumes unheated storage and the other assumes a heated workshop, ask the design team to resolve that difference before comparing prices.
What if one number is a ground load and the other is a roof load?
Do not compare those figures as if they mean the same thing. Ground snow load is a starting input for structural design. The snow loading applied to a particular roof depends on the applicable standard and project conditions.
Ask the supplier to identify each number, its units and the design document it comes from. Have the responsible design professional explain the roof loading, including relevant exposure, thermal conditions, roof geometry and drift considerations. ASCE’s ASCE 7-22 overview explains the standard’s loading scope and changes to snow and drift provisions.
A bigger printed number alone does not prove that a proposal is more suitable. A smaller number alone does not prove that it is deficient. You need matching definitions and a complete design basis for the actual site.
What if the quotes use different code editions?
This is a particularly useful question in New Hampshire. The state’s building-code statute currently references the 2024 International Building Code and International Residential Code, with New Hampshire amendments. The 2026 code update took effect July 1, 2026.
RSA 155-A:2 also provides a six-month concurrency period after a code adoption, allowing use of the prior or newly adopted code, but not a mixture. For a project being reviewed during a transition, ask the permitting authority which code basis applies to your application and have the proposals use that same basis.
The Structural Engineers of New Hampshire code guidance explains that the 2024 IBC references ASCE 7-22 and that the snow-load methodology changed. An old town table, a previous project’s drawing or a supplier’s standard quote should not be treated as the final criteria for a new site.
Ask for these details before comparing the totals
- Site and use: Are both quotes for the same address, occupancy and intended activities?
- Code basis: Which building-code edition, referenced loading standard and applicable amendments are used?
- Snow criteria: What does each listed load represent, and where are the project-specific roof and drift requirements documented?
- Building configuration: Do roof slope, eave height, additions, openings and nearby roof conditions match?
- Heating assumptions: Does the design reflect how the workshop will actually be heated and insulated?
- Other design criteria: Are wind, seismic and other applicable loads and project assumptions identified?
- Documents: What engineered drawings and calculations are included, and who coordinates the foundation design?
- Package scope: Which doors, accessories, enclosure components, freight and unloading responsibilities are included or excluded?
The goal is a written comparison that the responsible design professional can review. If an item is missing, ask for clarification or a revised quote rather than filling the gap with an assumption.
What if you change the workshop after getting the quote?
Tell the project team before ordering if you plan to add a lean-to, change the roof layout, enlarge an opening, install suspended equipment or change the building’s use. Ask whether the change affects engineering, the foundation, the quoted scope or permits.
Similarly, do not assume a supplier’s building drawings cover all foundation and site requirements. Establish who will provide and coordinate those documents, and which drawings the permitting authority requires.
Compare the complete workshop project
Steel Commander Corp supplies metal building kits. Keep the kit quote separate from the full project budget, which may also include site preparation, foundations, erection, utilities and interior work. Confirm each party’s responsibilities in writing.
Bring delivery questions to your project manager, including site access and unloading arrangements. Do not plan installation around an unconfirmed delivery assumption.
Explore our New Hampshire metal building kit options. To start a workshop quote, share your site location, dimensions, intended use, door requirements, heating plan and any design criteria already confirmed by your project professionals. Ask for the proposal’s engineering assumptions and inclusions in writing so you can compare it meaningfully.
This article is general buying and planning information. It does not specify a snow load for any property or replace project-specific structural engineering and permit review. Confirm current requirements before ordering.
