the XTherm Brochure
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Take a look at what you can do with XTherm™: • Substantially reduce energy consumption • Contribute to a healthier environment • Increase building comfort all year round • Improve control over unwanted noise • Support LEED certification and green • Gain exceptional thermal performance without A W i n d o w t o I n sacrificingivalue novat on building practices And see what EFCO can do for you: • Provide expert design consultation from the industry-leading national network of independent sales professionals • XTherm™ software for energy savings analysis • Guide your project with NFRC/CMA certified staff for NFRC label certificates • You can be confident that EFCO provides long-lasting value and after sale service. where windows are just the beginning.

A New Standard in Thermal Performance Windows The XThemT family of fenestration products offers cutting-edge thermal technology providing outstanding thermal efficiency. Our Triple-Glazed Capable products have pocket depth flexibility for extreme performance and value, giving you both economic and environmental advantages. Whether your project is located far north or in the deep south, the KTherm"' best-in-class U-factors keep the cold out in the winter and the heat out

Take a look at what you can do with XTherm™: • Substantially reduce energy consumption • Contribute to a healthier environment • Increase building comfort all year round • Improve control over unwanted noise • Support LEED certification and green building practices • Gain exceptional thermal performance without sacrificing value And see what EFCO can do for you: • Provide expert design consultation from the industry-leading national network of independent sales professionals • XTherm™ software for energy savings analysis • Guide your project with NFRC/CMA certified staff for NFRC label...

The Energy Efficiency Movement Recent studies found that residential and commercial buildings consume nearly 40% of the energy in the United States. As a result, the US Government is drastically transforming energy codes and initiating green building specifications and publicly funded projects to reduce energy consumption. Their goal is to work with industry representatives to achieve marketable net-zero energy commercial buildings by 2025. Innovations among industry leaders are critical to achieving this ambitious objective, which is why EFCO has produced the XTherm1** family of high...

Where windows are just the beginning 1000 County Road, Monett, MO 65708 • 800.221.4169 EFCOCORP.com

Windows • Curtain Walls • Entrances • Storefronts Series 325X, 325G Thermal 3 1/4" Heavy Commercial Projected Flush-Face Window Project-In • Project-Out • Casement In • Casement Out • Fixed The 325X and 325G XTherm™ window series, were developed to meet the increasing energy efficiency demands of today’s marketplace. The deeper strutted thermal break allows for triple glazing while also providing superior thermal separation of the framing materials. This window system is an attractive and versatile product that can be utilized on a wide range of applications from educational, to office and...

Series 325X, 325G Thermal 3 1/4" Heavy Commercial Projected Flush-Face Window Vent Frame Construction Main Frame Construction 325X Thermal u-Factors* Center Of Glass u-Factor Butt Hinges Project-In Project-Out Casement Inswing With 4-Bar Arms Casement Outswing With 4-Bar Arms Casement Inswing With Butt Hinges Casement Outswing With Butt Hinges S-325X Glazing Chart Friction Adjuster Dual Glazing Dual Glazing A - Available glazing option I - Internal blinds can be used with this type of dual glazing Blank - N/A O - Optional S - Standard Blank - N/A Some size restrictions may apply depending...

Windows • Curtain Walls • Entrances • Storefronts Series HX45 Double Hung • Series FX45 Fixed 4 1/2" High Performance Thermal, Architectural Grade Windows HX45 High Performance thermal double hung The HX45 is loaded with options to fit many applications while providing an industry leading U-Factor. The energy efficient design provides a substantial improvement in the interior frame temperatures as well. Both block and tackle and class 5 balances are available along with the quality auto locking and sweep lock hardware that has been a part of other EFCO products for many years. Designed to...

Series HX45 Double Hung • Series FX45 Fixed 4 1/2" High Performance Thermal, Architectural Grade Windows Interior Frame Temp. Comparisons Interior Temp = 70º F Exterior Temp = 0º F Typical pour & debridge window CENTER OF GLASS U-FACTOR 0.47 0.29 HX45 Thermal U-Factors* Grid sash base Grid sash premium Model model double Hung Double Hung 47" x 59" 47" x 59" 0.51 0.48 0.40 0.37 HX45 Thermal U-Factors* NON-Grid sash base Model non-Grid sash premium model CENTER OF GLASS double Hung double Hung U-FACTOR 47" x 59" 47" x 59" 0.47 0.54 0.49 0.29 0.42 0.38 0.24 0.40 0.36 0.13 0.31 0.27 * Based on...

Windows • Curtain Walls • Entrances • Storefronts Series SX45 Horizontal Slider • Series FX45 Fixed 4 1/2" High Performance Thermal, Architectural Grade Windows SX45 High Performance thermal Horizontal sliding window The SX45 is loaded with options to fit many applications while providing an industry leading U-Factor. The energy efficient design provides a substantial improvement in the interior frame temperatures as well. Designed to meet the increasing demand for thermally superior products needed in schools, government buildings and green construction, EFCO’s SX45 horizontal sliding...

Series SX45 Horizontal Slider • Series FX45 Fixed 4 1/2" High Performance Thermal, Architectural Grade Windows Interior Temp = 70º F Exterior Temp = 0º F Glass Type: 1" (SB60 on #2 with Argon) A = Estimated values and/or designations B = Non-standard size or configuration C = Dual glazed D = 1" Insulated - 1/4" clear,1/2" air,1/4" clear E = 1" Insulated - 1/4" clear (Low Emissivity),1/2" air,1/4" clear F = 1" Insulated - 1/4" clear (Low Emissivity),1/2" argon,1/4" clear G = 1" Insulated - 1/4" clear,1/2" air,1/4" clear (Low Emissivity) H= with laminated glass Some size restrictions may...