Energy Efficiency

Thoughtful engineering, efficient systems, and smart technology—standard in every First Texas, Gallery Custom, and Harwood home.

Live Better. Use Less. Save Every Day.

We build for Texas—high heat, quick swings in weather, and real-world daily life. That’s why every home we deliver is engineered to be comfortable and efficient from the start: tighter envelopes, smarter HVAC, and materials that work together to reduce waste and improve performance.

The result? A home that’s quieter, more consistent room-to-room, and designed to help lower utility usage over time—without you having to think about it.

Whole-Home Efficiency, Built-In

  • Radiant barrier roof decking + R-38 attic insulation
  • Low-E, double-pane vinyl windows & air-seal at penetrations
  • Efficient HVAC with sealed duct connections
  • Tankless water heaters & PEX plumbing
  • Wi-Fi smart thermostats & ENERGY STAR® appliances
Features may vary by community and plan. See Sales Consultant for details.

Tap or press Enter on the + hotspots to see how each component works

Cutaway of home showing energy-smart features

Engineered for Efficiency

A quick look at the materials and methods that do the heavy lifting every day.

Roof & Attic

  • Radiant barrier roof decking
  • R-38 blown attic insulation
  • Professionally sealed penetrations

HVAC & Airflow

  • Efficient HVAC systems
  • Mastic-sealed duct connections
  • Wi-Fi smart thermostats

Water & Plumbing

  • Tankless water heaters*
  • PEX plumbing distribution
  • Smart routing for faster hot water
*Not applicable in all-electric communities.

Windows & Envelope

  • Low-E, double-pane insulated glass
  • Vinyl frames to reduce transfer
  • Air-seal at key infiltration points

Appliances & Lighting

  • ENERGY STAR® kitchen appliances
  • LED lighting throughout
  • Smart-home readiness

Comfort & Quiet

  • Balanced airflow & zoning (per plan)
  • Consistent temperatures room-to-room
  • Materials that dampen outside noise

How the Features Work for You

What does “whole-home” efficiency actually mean?
It means systems and materials are selected to work together—roof, insulation, windows, HVAC, water heating, and controls— so your home stays comfortable with less wasted energy across seasons.
Do these features come standard?
Yes, core efficiency features are included in every First Texas, Gallery Custom, and Harwood home. Specific brands or configurations may vary by community, plan, and supply chain. Your Sales Consultant can walk you through the exact spec.
Will I see lower utility bills?
Many homeowners experience reduced energy usage compared to older homes due to improved insulation, air-sealing, efficient HVAC, and smart controls. Actual savings vary based on usage habits, local rates, and climate conditions.
Are there upgrades beyond what’s included?
Absolutely. Depending on community and availability, you can explore added options—from enhanced filtration to expanded smart-home integrations so your home aligns precisely with how you live.

©2024 First Texas Homes. First Texas Homes Energy Savings™ (FTHES) is a trademark of First Texas Homes, Inc. FTHES describes certain features and criteria included in every new First Texas or Gallery Custom home built to help make them more economically sustainable and reduce energy consumption and the resulting environmental impact over the long term. Actual savings may vary and depend in part on occupant behavior, timing and/or fluctuating costs of energy usage, and actual climate zone conditions. Illustrations and photos are artists' depictions only and may differ from completed improvements. Plans, dimensions, features, specifications, materials, and availability of homes or communities are subject to change without notice or obligation. Manufacturer and/or features may vary. The energy-efficient features shown above may not be available in all communities. See Sales Consultant for details.

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