"Metal Building Insulation"

South Central Texas & San Antonio

The use of metal buildings has evolved over the past few years with development of advanced insulation systems. Metal buildings are now banks, showrooms, offices and shopping centers.


Saving energy & saving money – at CPS Energy, we’re proud to offer you the opportunity to do both.

Improve the Value of Your Investment!

Metal buildings are being insulated with fiberglass more than any other insulation because fiberglass combines low initial installation cost with long-term savings in heating and cooling costs. Contact Sunshine Insulation to find out more.


Metal building insulation factors

Regardless of the end application, metal buildings insulation includes the roof and walls to conserve energy, prevent condensation and improve acoustical performance.

The insulation needed in metal buildings is flexible fiberglass. The insulation is faced with a vapor retarder having a permeable rating of not greater than 0.1 as tested in accordance with ASTM E96, Desiccant Method.

The composite product shall have a fire hazard classification of 25 (maximum) flame spread index and 50 (maximum) smoke developed index (FHC 25/50) when tested in accordance with ASTM E84 or UL723.

When using high R value systems, the cavity between the exterior metal sheet and the faced fiber glass insulation must be filled with insulation and properly ventilated. Use filler blanket in conformance with ASTM C553, Type 1, Class B-1 to fill the space.

Sunshine Insulation Company of San Antonio carefully selects the insulation to be installed to increase the return on investment on your metal building. Quality insulation will enhance the life of the structure in a variety of ways.

  • Appearance
  • Comfort
  • Fuel savings
  • Condensation prevention
  • Noise control

You can be assured all our work is completed in a timely basis, professionally done the first time. The Sunshine Insulation contractors service the South-Central area of Texas for commercial insulation including metal buildings. Sunshine Insulation offers the service of insulation removal too.

No smoke screens at Sunshine Insulation - Only honest, reliable, professional work done on a timely basis.

Contact Information

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Serving San Antonio and Surrouning Areas

We are honest, family owned and operated. We guarantee our work!

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About Us

Sunshine Installation Company located near San Antonio while serving South-Central Texas. We are family-owned & operated, insured & bonded. The service technicians and installers are all employed by Sunshine Insulation Company and have been with us up to 30 years. We do a complete background check before anyone steps on your property. You can be ensured, we NEVER use contractors, only trained and certified employees. After all, we want to earn your business and keep it.

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Contact Info

Mailing address:
1778 Crossbow
Canyon Lake, TX 78133