Absolutely! NexGen's patented interlocking flange creates ultra strong joints that are impervious to air infiltration. When a sprayed application of polyurethane insulation is used, an R-Value in excess of 12 is achieved!

To start with, steel is stronger, straighter, and more dimensionally stable than wood. It is pest resistant, and will not warp, buckle, or split. NexGen Structural Steel Panels combine these superior building qualities with a patented interlocking flange system that creates the fastest, strongest, most versatile steel building system available!

On the contrary - The NexGen Structural Steel Panels quickly slide into a galvanized steel C-Channel that is anchored to the foundation. The panels are joined together utilizing a patented interlocking flange system, then secured with #10 3/4" galvanized self-tapping screws.

an approximate rule of thumb one 2.5sq mtr flat panel collector will provide nearly 1000kWh of free energy per year. In the summer months the panels can produce temperatures of well over 100 degrees C, depending on circulation flow rates

Our log homes are some of the most thermally efficient homes on the market today. Because of their thermal mass and the cellular structure of the wood fiber our homes are approximately 40% less expensive to heat and cool than that of a conventional frame home built with 2" x 6" walls (R-19).

Yes, our homes are built to meet or exceed the stringent IECC (International Energy Construction Code) building codes. Braselton Homes have features such energy efficient items as 13-14 SEER AC systems, R-30 attic insulation, R15 wall insulation, Low-E double paned windows, etc.

Yes. You'll actually spend less on utilities. On average, you'll spend 25 percent less on your utilities than with a site-built home. Manufacturers offer homeowners a variety of energy-saving options, including better insulation to lower heating and cooling costs, energy-efficient windows, and the choice of home-energy fuel.

All Providence homes are designed and built to meet the guidelines of the national Energy Star Partner™ program. When construction is complete, each home is inspected by a third party inspector to ensure all the program requirements have been met. Following the Energy Star Partner™ guidelines also ensures that the owners have the opportunity to save hundreds of dollars each year on energy costs.

Yes. Considering that a SIP house is up to 7 times stronger than a traditional timber frame house and timber frame houses have been built in the UK since the 19th century, many of which are still going strong now, a SIP house will still be there for your great grand children to enjoy ... and many years beyond.

YES. Because Modular/Systems Built Homes are built from "the inside out," they have access to areas that a site builder does not. An example, electrical outlets and drywall are applied prior to the exterior sheathing; they can be caulked around the electrical outlets to prevent air infiltration. This is just one of the many energy efficient features of a Modular/Systems Built Home.

Topsider Homes have been built from Alaska to the equator. To allow for the greatest adaptability to local conditions, we offer upgraded, energy-efficient roof, wall and floor insulation packages, and a variety of high performance windows, including energy-efficient, low-e, argon gas-filled windows for cold climates. For hurricane-resistant homes and earthquake-resistant homes, we conform to the highest criteria.

Absolutely. Our STANDARD 2 x 6" walls have Energy Efficiency Ratings of R-23 with typical R-19 BATT insulation by using our R-Max thermal board insulation! Our optional 2 x 4" walls have Energy Efficiency Ratings of R-17 with typical R-13 BATT insulation with the R-Max board! Ceiling insulation R values can be as high as you need to meet your Energy Calculations dictated by your Building Code requirements.

Well-designed passive solar homes coupled with the high thermal mass of the walls, enables them to naturally store energy (warm or cool) creating a stable internal temperature for the dwelling.

Yes, if they are built properly log homes are very efficient because of the thermal mass of the logs. A well built log home is typically cool in the summer and warm in the winter. There are Log Building Standards to use as guidelines for log home construction and each home owner and professionals associated with the building process should be aware of these. The Log Building Standards are available as a free download from the ILBA website (675Kb PDF).

Eye Saver is efficient because it controls light from escaping through the top of the bulb, thereby directing more light (than a standard incandescent bulb of similar wattage) onto the work surface. (back to top) Eye Saver gives off the same amount of heat as a conventional incandescent bulb of similar wattage. (back to top)

Yes. And tests indicate Thermapan SIPs are significantly stronger than conventional 2x4 or 2x6 walls.In fact, houses built with Thermapan SIPs have withstood the force of Class 6 hurricanes, such as Andrew, Hugo and Mitch.

Solar thermal panels are rated with efficiencies ranging from 50% to 78%, producing about 1000 BTUs per square foot per day - or 290 Watt-Hours per day per square foot. Electric solar panels have efficiencies ranging from 11%-15% and produce about 12 watts per square foot - or 72 Watt-Hours per day per square foot. Also, electric panels typically cost more than thermal panels. For the same financial investment, a thermal system produces 5 times more energy than an electric system.

The performance of a photovoltaic array is dependent upon sunlight. Climate conditions (e.g., clouds, fog) have an effect on the amount of solar energy received by a PV array and, in turn, its performance. Most current technology crystalline photovoltaic modules are about 12 to 13 percent efficient in converting sunlight into electricity. Some modules provide as much as 20 to 21 percent efficiency. Further research is being conducted to raise this efficiency to 23+ percent.

Yes. Ritz-Craft is an ENERGY STAR® partner and committed to using energy efficient building methods and materials. Our homes are built standard with 2” x 6” exterior walls and R-19 insulation, R-30 blown-in ceiling insulation, warm edge thermopane low-e glass windows, and insulated exterior doors. Ritz-Craft also offers an optional florescent lighting package that meets the requirements of ENERGY STAR®.