Insulation Services in Granbary, Texas

Insulation foam spray for home

One of the key components of a safe, comfortable and efficient home is insulation. The EPA estimates that you can save 15% on heating and cooling costs by adding insulation to your attic and crawl space. It adds up to hundreds of energy savings annually. So if you need insulation installation or replacement, contact Daffan Heating & Cooling. We offer insulation services in Texas.

  • Texas-certified indoor air quality specialists
  • 5-star customer ratings and reviews
  • Affordable financing available
  • Coupons and specials are available

Our licensed insulation installers can help you reduce utility costs, prevent energy waste, and increase your comfort control by installing the right insulation in key areas in your home where it matters most. Whether you’re launching a new build or need to replace outdated insulation, contact us today and let us assess your current needs.

Fill out our contact form or call us to schedule Insulation services in Texas.

Insulation Services We Offer in Texas

Our insulation services are designed to help you achieve a full envelope around your house to help improve comfort and safety and save money on energy costs all year long.

Insulation Installation

Attic Insulation

We provide advanced insulation that keeps your home sealed to avoid air leaks and thermal transfer. New insulation keeps your home comfortable and helps you achieve a consistent temperature when you adjust your thermostat. We can install insulation in your home regardless of the design, construction, or floor plan. Your home’s roof cannot prevent heat transfer alone. You need a proper blanket of insulation that keeps heat from coming in and cool air from escaping. We can recommend the right insulation to cover your attic and create a barrier from the sun, wind, heat, and other outside elements that invade your roof.

Crawl Space Insulation

Crawl Space Inspection

We install crawl space insulation to maintain your building envelope when your ground floor is elevated. The insulation in your crawl space reduces temperature fluctuations that occur as temperature changes under the house. Daffan Cooling & Heating installers can reinforce your house underneath for a layer of protection. Your subflooring is not as insulated as you think. Air and moisture can creep their way into your home via the crawl space. Our insulation services include full crawl space inspection, cleaning, and maintenance. It includes removing old insulation, fixing insulation, and sanitizing the space below your floor.

Stay warm in the winter and cool in the summer!

heat traveling picture when insulation is installed vs without insulation

The Benefits of Home Insulation

Simply put, new insulation is an investment into your home’s efficiency and longevity, providing unmatched protection from the Texas climate, as well as giving your family safety and comfort. Some of the benefits of quality insulation include

Improved Comfort Control

One of the reasons you can’t seem to get your home interior to the desired temperature may be the lack of proper insulation. High-end insulation creates an envelope around your home, blocking the sun, heat, and wind. You have greater control over your home’s temperature and air quality because the outside climate is less invasive.

Lower Energy Costs

When your house is not insulated, your HVAC system has to work twice as hard to create a comfortable environment. It leads to higher energy costs because your heating or cooling systems are always running. A blanket of insulation cuts down on energy use, saving you money on utility bills and HVAC repair.

Lower Environmental Impact

By reducing the need for natural gas, propane, fuel oil, and electricity to heat and cool buildings, insulation benefits the environment by reducing emissions of pollutants such as carbon dioxide and sulfur oxide and nitrogen oxide.

Higher Home Resale Value

The average ROI on attic insulation is 95%. Why? Because if you sell your house with new insulation, you save future homeowners thousands of dollars in insulation installation, energy costs, and utilities. The savings begin the moment you install new attic or crawl space insulation.

Sign Up for Our Daffan Maintenance Club

Annual preventative maintenance can keep small issues from becoming big issues down the road. Our Service Technician will visit you annually based on the age of your system to ensure it is in tip-top shape to keep you and your home comfortable for as long as possible.

Maintenance Club Options


  • Recommended for equipment
  • between 0-10 years of age.


  • Recommended for equipment
  • over ten years of age.

Benefits Include:

  • 24/7 live-person scheduling
  • Protects Equipment Warranty
  • 24-hour guaranteed arrival or it’s FREE
  • Safety Inspection
  • 50% OFF All Service Calls
  • Equipment Discount
  • 20% OFF All Repairs
  • Member-Only Specials
  • 2-Year Warranty on Most Repairs

Please renew your membership annually or divide it into monthly payments using the automatic payment plan. That makes it easy on your wallet!

Schedule Insulation Services in Texas

Don’t let a faulty or malfunctioning air conditioner ruin your home’s comfort. Instead, contact Daffan Cooling & Heating. We offer professional insulation services in Texas. Contact us today to schedule an in-home assessment.

Contact Us

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