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Accurate Replacement Window Measurements

Accurate Measurements of the Existing Openings

Once you sign the paperwork for you your new replacement windows we schedule a time for one of our skilled window installation technicians to visit your home to obtain accurate sizes of each of the window openings to be replaced prior to ordering and installation.

Our window measure tech is trained to measure the height and width in three distinct locations:

Across at top of opening inside the rough opening form side to side.
Across the middle of the opening from side to side.
Across the bottom from side to side.

At left side of opening from bottom inside the rough opening to top.
At the center of opening from bottom inside the rough opening to top.
At the right side of  opening from bottom inside the rough opening to top.

Final Review
Our window installation technician is also trained to review the details of the order including replacement window sash grid patterns, replacement window styles for each selected opening, the color of the replacement window and the trim. 

Any known rotten wood replacement needs are carefully reviewed and any other potential challenges, obstacles or issues are considered so that all of the correct materials will be available on the day of the scheduled job.

The technician can answer any additional questions you may have about the installation process and you can learn any additional information that was not covered during your initial consultation.

Replacement window precise measurements

Friendly window measurement technicians work precisely.

Foam sealed replacement windows

Proper measurements mean a tight fit and a sealed home!

The Big Secret About Replacement Windows 

Considering New Windows?

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Building Performance Institute Certified
Building Performance Institute
Building Analysts
Envelope Professionals
BGE Approved Energy Contractor
Pepco Approved Energy Contractor

Helping You!

*Improve home comfort
Educate you about your home
*Find air leakage in your home
*Improve energy efficiency
*Use science for solutions
*Assess your building's shell
*Help prioritize improvements
*Find the root causes
*Assess insulation levels
*Measure indoor air quality
*Evaluate windows & doors
*Evaluate attic ventilation

    Specialized Maryland Contractor
    • MHIC Licensed
    • Building Analyst Certified
    • Envelope Professional Certification
    • EPA Lead Renovator Certified


    Our mission is to help Maryland homeowners create a more comfortable home and save energy by using building science principles and modern air sealing and insulation techniques.

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    Services & Service Areas

    Calvert County, Carroll County, Anne Arundel County, Baltimore County, Howard County, Montgomery County, Prince George's County

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    MHIC License # 114593
    Approved BGE Energy Contractor
    Approved Pepco Energy Contractor


    Hometrust Remodeling
    North Laurel, MD 20723
    Hometrust Remodeling

    Trust us to put all the pieces together right! 
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    An Energy Auditor's Purpose 
    "Energy auditors visit residential buildings and talk to owners and residents.  They inspect, test, and measure to decide what energy-efficient retrofits are practical and cost effective." Residential Energy