Yes, if you are planning a major renovation or remodel in Denver, your project will need to comply with the Model Low Energy and Carbon Code (MLECC).
Denver has adopted the MLECC with a timeline that makes these standards mandatory starting in 2026. Because the code targets lower carbon emissions and greater energy savings, your remodel must meet several high-performance benchmarks.
Key compliance requirements for Denver projects include:
- Thermal Envelope: You must meet strict insulation standards, specifically R-49 for attics and R-20 for walls. Wall insulation typically requires continuous insulation (such as polyiso) to minimize thermal bridging.
- Window Performance: Effective July 2026, new windows must have a U-value of 0.30 or lower and a Solar Heat Gain Coefficient (SHGC) of 0.25 or lower. These align with the Energy Star window requirements 2026 Colorado standards.
- Air Sealing and Electric-Ready Provisions: The code requires enhanced air sealing measures and “electric-ready” provisions to support future home electrification.
Compliance with these standards not only ensures your project is legal and permitted but also positions your home for Energy Star Most Efficient 2026 tax credit eligibility, helping to offset the cost of high-performance upgrades.
Related FAQs
-
What is the Typical Process for Repairing Stair-step Cracks in a Home’s Foundation?
Read More »: What is the Typical Process for Repairing Stair-step Cracks in a Home’s Foundation?The typical process for repairing stair-step cracks involves a transition from home monitoring to professional structural intervention. Because these cracks are symptoms of underlying issues like foundation settlement or expansive soil, the repair process focuses on stabilizing the home’s structure…
-
Are Stair-step Cracks in my Home’s Foundation a Sign of Serious Structural Damage?
Read More »: Are Stair-step Cracks in my Home’s Foundation a Sign of Serious Structural Damage?Stair-step cracks are often a telltale sign of structural movement, but their severity depends on their size, stability, and accompanying symptoms. While some minor cracking can be cosmetic, the stair-step pattern typically indicates that the foundation is experiencing differential settlement…
-
What are the Most Common Causes of Stair-step Cracks in Brick or Masonry Walls?
Read More »: What are the Most Common Causes of Stair-step Cracks in Brick or Masonry Walls?Stair-step cracks are diagonal fissures that follow the mortar joints in brick or masonry walls. According to ACN Construction, these patterns are primarily caused by the following environmental and structural factors: Because mortar joints are the weakest part of a…
-
How can I Tell if Stair-step Cracks are Just Cosmetic or Require Professional Foundation Repair?
Read More »: How can I Tell if Stair-step Cracks are Just Cosmetic or Require Professional Foundation Repair?Identifying whether a stair-step crack is cosmetic or structural involves assessing its width, stability, and any accompanying signs of home movement. While minor hairline cracks can result from normal settling, the distinctive zigzag pattern of stair-step cracks often points to…
-
Does the Type of Soil at my Property Impact the Cost per Helical Pier?
Read More »: Does the Type of Soil at my Property Impact the Cost per Helical Pier?Yes, the type of soil at your property significantly impacts the cost per helical pier. Soil composition is one of the most unpredictable factors in foundation pricing because it determines the equipment, labor, and pier specifications required for a successful…
