Metal Building Insulation
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Why You Need Insulation for Metal Buildings
Compared with traditional concrete buildings, steel buildings have higher thermal conductivity, which can result in cold winters and hot summers. Therefore, thermal insulation is crucial for steel buildings.
Improve energy efficiency: The thermal insulation will offset the temperature difference between indoor and outdoor, preventing the phenomenon of indoor overcooling or overheating, which can effectively reduce energy consumption and energy expenditure.
Improved comfort: Effective insulation prevents condensation. Steel buildings without thermal insulation are prone to frost or water droplets on the surface of the window glass, which affects the comfort of the indoor environment.
Improve the life of metal buildings: Insulation can provide a certain degree of moisture protection, reduce the risk of corrosion of the steel structure, and extend the life of the building.
Xinguangzheng suggests that when designing a steel structure building, the role of the heat insulation layer must be fully considered, and appropriate heat insulation materials must be selected according to the actual needs to ensure the quality and service life of the building.
Customizable insulation solutions for every need
Xinguangzheng provides many common insulation materials. These include glass wool, EPS composite panels, bubble aluminum foil, rock wool composite panels, PU composite panels, and glass curtain walls (single and double layers). Depending on the climatic conditions and building use, customers can choose different materials.
Glass wool
It is a kind of fiber material made of glass. It has better thermal insulation, heat insulation, sound absorption, and fireproofing. It is a recyclable, reusable material, does not contain inorganic fibers, is non-toxic, and is harmless to the human body and the environment.
EPS composite board
Commonly used in steel buildings to support and tension the building. There are many types of steel beams, of which the H-type is the most commonly used.
Bubble aluminum foil
It is a kind of multi-layer structure heat insulation material. It has the advantages of good moisture-proof performance, excellent thermal insulation performance, lightweight and portable, and easy to process.
Rock wool composite board
It is made of galvanized steel sheet, rock wool, and other materials. It has good heat insulation and sound insulation properties, a long service life, and is not easy to moisture, mold, and combustion.
PU composite panel
The board type is beautiful and easy to install. It combines load-bearing, thermal insulation, fire prevention, and waterproofing. It does not need secondary decoration. It is cost-effective.
Glass curtain wall
It is a common enclosure structure. It has glass panels and metal frames. You can choose single or double-layer glass. It has good heat insulation, heat preservation, and sound insulation properties. The advantages are good light transmission, strong durability, and easy maintenance.
Customizable insulation solutions for every need
Insulation plays a crucial role in the performance and comfort of metal buildings. It’s essential for temperature control, energy efficiency, and even soundproofing. Below is a table. It outlines different insulation types, their benefits, downsides, installation complexity, cost, and R-value per inch ranges.
Insulation Type | Advantages | Disadvantages | Installation Complexity | Cost | R-Value (per inch)* |
Fiberglass Wool | Good insulation, sound absorption, and fire resistance; recyclable | Handling care required | Medium | Low-Medium | 2.9 – 3.8 |
EPS Composite Board | Good insulation; cost-effective; convenient to use | Fire protection needed | Low | Low | 3.6 – 4.0 |
Bubble Foil | Good moisture barrier; excellent insulation; lightweight and easy to process | Protective layer needed to prevent damage | Low | Medium | 1.0 – 1.5 (with air space) |
Rock Wool Composite Board | Good thermal and acoustic insulation; long-lasting; moisture and fire-resistant | May be heavy, careful installation required | Medium | Medium-High | 3.0 – 3.7 |
PU Composite Board | Aesthetically pleasing; load-bearing; insulating; fireproof; waterproof; no secondary finishing required | Higher initial cost | Medium-High | High | 6.0 – 6.8 |
Glass Curtain Wall | Good insulation, heat preservation, and soundproofing; good light transmission; durable; easy maintenance | May require regular cleaning and maintenance | High | High | 0.27 – 0.40 (single pane), 1.6 – 3.0 (double pane with low-E coating) |