Why High Performance Matters in Oklahoma
Thermal Dynamics
Oklahoma spans IECC Climate Zones 3 & 4, creating brutal summer/winter swings. Attics hit 160 degrees in August. A continuous, thermal-bridge-free insulation strategy is the only physics-sound answer - without it, you're fighting heat transfer with an inadequate envelope.
Air & Mositure
Oklahoma's infamous wind combined with the Gulf's humidity creates extreme vapor pressure swings. Building Science shows air leakage - not walls or windows - accounts for up to 40% of energy loss, and uncontrolled moisture inside wall cavities silently rots framing and feed mold. Blower door testing and a proper air barrier are non-negotiable.
Envelope-Driven HVAC Right-Sizing
A leaky envelope forces oversized HVAC that short-cycles, fails to dehumidify, and leaves homes cold but clammy. Manual J load calculations on a tight envelope allow a smaller, properly sized system that runs longer, actually dehumidifies, and cuts bills 25-50%. The envelope is the first mechanical syste.
About Mellor Woodworks
A Builder Focused on Performance, Durability, and Honesty
Mellor Woodworks specializes in high-performance residential homes built for Oklahoma’s climate. We combine engineered structures, advanced insulation systems, and transparent cost-plus pricing to create homes that are comfortable, durable, and efficient for decades to come.
We don’t cut corners, and we don’t hide costs — we build the home we’d want to live in.
See Inside Our Builds
We document our projects openly — from structural framing to high-performance detailing. Explore our YouTube channel to watch real builds come together step-by-step.
We build homes the same way we film them — open, detailed, and with nothing to hide. Our channel shows exactly how we approach structural durability, insulation systems, and long-term performance. If you want to understand what makes a Mellor Woodworks home different, our videos show it better than any words can.
Let's Start Building
Contact us today for a consultation.
