If you’re planning a build or renovation with energy efficiency in mind, choosing the right materials is crucial. One of the best-performing options on the market today is the .17 U-Value 1919/13 Energy Block — a high-performance glass block that offers industry-leading thermal insulation without compromising on light or design.
In this blog post, we’ll explore what makes the .17 U-Value 1919/13 Energy Block so effective, how it can benefit your space, and why it’s an excellent choice for sustainable construction and modern architecture.
What is the .17 U-Value 1919/13 Energy Block?
The 1919/13 Energy Block is part of a premium line of high-performance glass blocks specifically engineered for superior thermal insulation. The number .17 U-Value refers to its thermal transmittance rating, which measures how well a material resists heat flow. The lower the U-Value, the better the insulation.
With a U-Value of just 0.17 W/m²K, this block significantly outperforms standard glass blocks and even many double- or triple-glazed window systems. It’s ideal for both residential and commercial applications where thermal performance is a priority.
Key Benefits of the .17 U-Value 1919/13 Energy Block
1. Superior Energy Efficiency
The biggest selling point of the .17 U-Value 1919/13 Energy Block is its exceptional thermal performance. Using these blocks in walls, windows, or partitions helps reduce heat loss in winter and minimize heat gain in summer — lowering energy bills and increasing indoor comfort year-round.
2. Natural Light with Insulation
One of the traditional challenges in energy-efficient building is balancing insulation with natural light. The 1919/13 Energy Block solves that by allowing plenty of natural light to pass through, all while maintaining an extremely low U-Value. This reduces the need for artificial lighting during the day, further improving your energy savings.
3. Enhanced Comfort and Sustainability
Buildings constructed or retrofitted with .17 U-Value Energy Blocks are not only more efficient but also more comfortable to live or work in. Reduced drafts, less condensation, and more stable indoor temperatures contribute to healthier, more sustainable indoor environments.
4. Aesthetic Versatility
Available in Clearview or Wave, these blocks can be incorporated into modern, industrial, or even traditional designs. They’re perfect for feature walls, exterior façades, and even shower enclosures or stairwells — anywhere you want to combine insulation, light, and privacy.
Ideal Applications for the .17 U-Value 1919/13 Energy Block ● Energy-efficient homes: Use in passive house or net-zero energy designs. ● Commercial buildings: Perfect for LEED-certified or green building projects. ● Renovations: Upgrade older properties with improved insulation and style. ● Partition walls: Add light and separation without compromising energy performance. ● Exterior installations: Weather-resistant and highly insulating for outer walls.
Final Thoughts
The .17 U-Value 1919/13 Energy Block represents the future of energy-smart design. With top-tier insulation, timeless beauty, and daylight-enhancing properties, it’s the perfect solution for modern builders, eco-conscious homeowners, and architects looking to create spaces that are both stylish and sustainable.
Ready to build a brighter, more efficient future? Explore the 1919/13 Energy Block collection at Quality Glass Block and discover how innovative glass technology can transform your space.