Glazing Options and Polycarbonate Options by Solar Innovations

Standard Glazing Options by Solar Innovations™

Offering More Standard Glazing than the Rest

Clear/Clear
This type of glass is recommended for use in greenhouse applications.  It maintains a historic aesthetic appeal with modern functionality.  This may also be utilized for an unobstructed view of the stars. 
0.48     U Value
2.08     R Value (Heat Retention Value)
            Shading Coefficient
0.72     Solar Heat Gain Coefficient

272 The All Climate Glass
Utilized for some greenhouse applications, this glazing is ideal for those who are concerned with the amount of heat transfer between the interior of the structure and the outside environment.  By filtering a minimal amount of UV, plants can become nutrient deprived through living in this environment. This glazing option provides aesthetic appeal and heat resistance, the best of both worlds.
0.25     U Value
4.00     R Value (Heat Retention Value)
59%     Solar Blockage
0.41     Solar Heat Gain Coefficient

Advantages

• All-season thermal protection for all weather climates.
• Most common Low-E used in Solar Innovations'™ structures.
• Blocks 84% of the sun’s harmful ultraviolet rays and delivers a remarkable 96% performance improvement
• Any species of plant that typically grows behind ordinary clear glass will grow behind “clear”, Low-E, and laminated products. Low-E coatings have been used for over 20 years with no evidence of impact on plant growth characteristics.

Disadvantages

•  Very adaptable glass which has no real discernable disadvantages except it does not provide as much heating gain resistance as some more reflective products.

366 Performance Glass
Providing a balance of visibility and climate control, 366 has a lower UV rating (95% blockage) when compared to additional glazing options, which can create minimal fading on the interior of the home. 
0.24     U Value
73%     Solar Blockage
0.27     Solar Heat Gain Coefficient

Advantages

• Specially formulated glass. Has three Low-E coatings for thermally enhanced performance.
• Rejects sun’s heat without affecting the view.
• Lets in more light and keeps heat/cold out.
• Provides exceptional fade protection, blocking 95% of sun’s damaging rays.
• Can include hurricane-resistant lamination.

Disadvantages

• The most recent version of soft coats with improved performance similar to a more reflective glass but has very limited reflectiveness in sunlight.
• No real disadvantages except more costly initially.

240 All Climate Solar Control Glass
This has the lowest light transmittance of the standard glazing options provided by Solar Innovations at 40%, and provides minimal reflectance for glare control.  A deep blue hue, UV filters, and good performance make this glazing option a good choice for roof glazing.  It is not recommended that this product be utilized in greenhouses as it may hinder plant growth.
0.26     U Value
3.85     R Value (Heat Retention Value)
75%     Solar Blockage
0.25     Solar Heat Gain Coefficient
Advantages

• Blue tinted, helps prevent sun glare.
• Blocks over 84% of the harmful UV radiation.
• Absorbs 60% of the visible light.
• Reflects nearly all of the invisible solar infrared rays.

Disadvantages

• Should not be used in greenhouses because of the blue tint. The tint blocks 60% of visible light and photosynthesis (plant growth) is dependent on this visible light transmittance.
• Reflective glare limits attractiveness in direct sunlight.
• Does not match other glass on existing projects.

 Hurricane Impact Resistant Glazing

Advantages

• Provides ability to use glass in hurricane prone areas.
• Provides protection against forced entry compared to other glass types.

 Disadvantages

• Longer lead times for fabrication.
• Very expensive compared to most glass combinations.

Greater chance of distortion issues due to the fabrication process required.

We will be happy to assist you or answer any questions. Please call 800-618-0669 or e-mail us at info@solarinnovations.com.