Our Energy Efficient Building Practices
At Idell Construction, we’re dedicated to crafting custom homes that endure the test of time while emphasizing energy efficiency and exceptional comfort for families in Greeneville, Tennessee. In a region where many builders cut costs to boost profits, we differentiate ourselves with superior materials and practices. Our emphasis on quality wall construction, advanced insulation, reliable moisture barriers, efficient lighting, and cutting-edge HVAC systems creates homes that are resilient and highly cost-effective to operate. These features work together to deliver substantial energy savings, and a comfortable quite home.
2×6 Walls for Strength and Efficiency
Framing sets the tone for a home’s quality, and at Idell Construction, we exceed the norm. Most Greeneville builders use 2×4 walls to minimize upfront costs, but we standardize 2×6 walls in every custom build. This provides enhanced structural strength, better equipping your home to handle Tennessee’s weather extremes—from humid summers causing material stress to harsh winters with wind and frost.
The deeper 2×6 framing allows for thicker insulation, boosting thermal efficiency. Less heat loss in winter and reduced heat gain in summer mean your HVAC works less, slashing energy use. Clients often see immediate reductions in their utility bills. Conversely, 2×4 walls restrict insulation and lead to drafts and higher costs. Our approach ensures stronger, quieter, more efficient homes, offering long-term peace of mind and financial savings.
R19 Batt Insulation as Standard
Insulation is key to energy efficiency and comfort, yet often undervalued. We include R19 batt insulation standard in our 2×6 walls, delivering about 46% more thermal resistance than the R13 typical in local 2×4 constructions. This means superior year-round temperature control without heavy reliance on heating or cooling.
For you, this translates to lower energy bills and a quieter more comfortable home. Superior insulation can significantly cut heating and cooling expenses. It also quiets external noise for a more peaceful interior. While others settle for code-minimum R13, we exceed it. Optional spray foam upgrades offer even tighter seals.
Premium Tyvek Moisture Barriers
East Tennessee’s rain and humidity demand strong moisture protection to avoid mold, rot, and damage. We use Tyvek barriers exclusively—a breathable wrap that blocks water but lets vapor escape, keeping structures dry. Cheaper woven barriers, common locally, tear easily, degrade quickly and provide spotty defense, risking costly fixes. Tyvek’s durability, gap-free installation, and proven reliability mean fewer issues and lasting protection. This safeguards your home and health, preventing mold-related problems.
Flush Mount Disc Lights for Efficiency
Lighting impacts aesthetics and efficiency. We standardize flush mount disc lights, avoiding recessed can lights used by others. These mount flat to the ceiling, preventing insulation disruption and air leaks. Can lights create drafts by piercing the thermal barrier, increasing energy loss. Our method preserves efficiency, cuts HVAC load, and uses LED tech for bright, low-power illumination. This reduces electricity costs while offering a modern, draft-free design.
High Efficiency HVAC
HVAC is central to efficiency, so we install at least 17 SEER 2 variable speed units standard. This rating outpaces competitors’ 13-14 SEER basics. Variable speed adjusts to needs, running quietly at low levels for even temps, humidity control, and big savings—potentially hundreds yearly. It excels in Tennessee’s climate, from harsh winters to heat waves.
How these factors work together
Our standards integrate seamlessly: 2×6 walls with R19 insulation, Tyvek barriers, disc lights, and 17 SEER HVAC minimize waste and maximize comfort. This outperforms typical builds, yielding lower bills and reliability— a wise financial choice.
These aren’t add-ons; they’re Idell core. Families deserve efficient, durable, personalized homes without shortcuts. For a quality custom home in Greeneville, TN, contact us for a consultation. Build a cost-saving, exceptional home today.