Before you think about insulation, think about your intention because what you’re using your building changes everything.
Every client’s needs are different. Some want year-round comfort, others need storage and some just want a cleaner interior look. So If you’re not sure, we’re here to help.
In this post, we’ll feature the three insulation options that we offer for our tubular metal buildings. If you are interested in our Red Iron insulation options check them out here.
Is Insulating Your Texas Metal Building WORTH IT?
Before we get into the types of insulation, let’s look at why insulating your Texas metal building is a decision that can pay off over time.
Key Benefits:
- Thermal Control
- Keeps cool in the summer and warmth in during the winter.
- Condensation Control
- Helps prevent your metal building from sweating.
- Energy Efficiency
- Reduces strain on your HVAC system thus helping lower energy bills.
- Moisture & Rust Prevention
- Helps minimize long-term damage to the structure.
- Structural Support
- Reinforces wall and roof panels for added durability.
- Comfort & Usability
- Makes your space more comfortable and usable.
Good insulation is not just about staying comfortable – it’s about protecting your BIG INVESTMENT.
Which Insulation is Best for Tubular Metal Buildings?
At WolfSteel Buildings we offer three insulation options for tubular metal buildings; spray foam, fiberglass and solar reflective insulation. Each one works well for different needs, depending on how you’ll use your building.
Spray Foam Insulation
Spray foam is a polyurethane-based material that’s applied as a liquid and quickly expands into a solid, sealed layer across your panels.
Here at WolfSteel we only offer closed-cell spray foam, known for its strength, density, and high performance making it one of the most effective insulation solutions available.
Closed-Cell Spray Foam R- Value
- 1” = R-7
- Minimum thickness that we offer is ideal for utility buildings like workshops or storage units.
- 2” = R-14
- Recommended for spaces where people will spend extended time such as offices or living areas for better insulation & comfort.
The maximum thickness that we can do is 2” on tubular metal buildings. We can also customize based on how your building will be used and to meet your local building codes.
PROS
> All-in-one (insulator, vapor & moisture barrier)
> Seals even the smallest crevices
> Guaranteed R-value when sprayed at the inch you purchase
> Can be added later if not installed during initial build
> Helps dampen sound – great for heavy Texas rain
> Adds rigidity and strength to 29G panel (standard to tubular buildings) – ideal to prevent hail damage thus no need to upgrade to 26G
CONS
> Higher upfront cost compared to other insulation types
>Not the most attractive finish
Standard Color: Yellow
Upgrade (can be painted at an additional cost): White, Gray, Black
> Not ideal if you will frequently modify wall panels as will require cutting and re-applying the foam
> Requires careful prep work and precision in application
To keep things clean and fully sealed, foam gap enclosures come standard with all of our spray foam installations, preventing any oozing and ensuring a smooth finish. This is an additional fee associated with spray foam.
Learn more about foam gap enclosures and tips on when to install your electrical when you spray foam your metal building.
Fiberglass Insulation
If you’re looking for a traditional option, fiberglass insulation is a great place to start. This features a non-combustible glass fiber blanket with a reflective foil on one side and a clean white plastic finish on the other perfect if you are after both function and aesthetics.
Fiberglass R- Value
- 2” = R-6.7
For tubular buildings, we only install 2″ thick of fiberglass which provides an insulation value of approximately R-6.7. That’s a solid barrier against heat transfer ideal for general storage or part-time use.
PROS
> Fast installation
> Clean, polished interior look due to the white facing
> Non-corrosive which is safe for the metal panels
> Easier maintenance and panel access (much simpler to remove or replace than spray foam)
CONS
> Must be installed during the initial build
> Moisture absorbent may require occasional maintenance
> Delicate facing because of the plastic backing that can tear up easily due to rough handling. Tape can be added to help. Additional fee applies.
> Effectiveness depends of fit R-value may drop once if sags or shifts
We only install fiberglass insulation on vertical panels for our tubular buildings. While horizontal panels come standard, you have the option to upgrade to vertical panels, which include added girts for support. These girts help hold the fiberglass insulation firmly in place and prevent sagging over time, ensuring better long-term performance.
Overall, our clients love how simple and cost-effective fiberglass insulation is especially for storage spaces or buildings that don’t require strict climate control.
Solar Reflective Insulation
Lastly, let’s talk about our newest insulation offering for tubular metal buildings which is the Solar Reflective Insulation.
This type of insulation features a fiberglass core wrapped in reflective aluminum, finished with a reinforced white facing that helps reflect heat away from your building, rather than absorbing it.
Solar Reflective R- Value
Up to R-10.3 (depending on how it’s installed)
PROS
> Block all heat transfer types; radiant, conductive & convective.
> Improves comfort
> Ideal for hot climates
> Thermal protection
CONS
> Installation requires precision
> Less effective in colder areas
> Regular maintenance needed
What does WolfSteel think?
Choosing the best insulation for your tubular metal buildings depends on your building’s needs and budget.
- Spray Foam: Offers excellent thermal control and air sealing. It’s highly effective but comes at a higher cost.
- Fiberglass: Provides great R-Value with great aesthetics. A lot of its effectiveness is based on installation.
- Solar Reflective Insulation: Reflects heat away from your building, making it ideal for hot climates. It works alone and great combined with additional insulation such as fiberglass.
Don’t forget to think about insulated accessories when you’re insulating your Texas metal building. They play a big role in helping your insulation work as efficiently as possible.
Learn more about insulated accessories here.
Having the right team install your insulation is key it can make or break how well it performs. At WolfSteel, we take pride in having a skilled team of applicators who consistently deliver clean and professional work.
Check out our full video about the three insulation types for tubular buildings.
At WolfSteel, we offer a variety of insulation options tailored to meet your building’s specific needs. If you are looking to meet a specific code or R-value, consult with us!
👉 Explore your options here and find the perfect fit for your Texas metal building.
📩 Email us at quotes@wolfsteelbuildings.com or give us a call at 844-941-0999! Our team is ready to help you choose the best insulation solution.