How to measure for replacement windows

There are occasions when it could become essential to replace your present windows. Most likely this need may come from having windows which can be worn down from consistent contact with the weather. However, there are other times where this is required due to a necessity to modify your homes aesthetics. There are many kinds of windows which you can use inside the existing space. You may opt to select sliding windows, louvered windows, hooper windows, traditional French windows, double hung windows and others. You additionally may select a variety of materials that can add longevity as well as a more traditional look to your windows. The main materials you might use are including: aluminums, fiberglass, vinyl, wood and fibrex. While aluminum is going to be fairly affordable, it is best for warmer climates where heat loss is not a problem, vinyl is the perfect choice if you reside in a colder climate as they are wood except that wood windows require more maintenance by means of occasional paintings. Fiberglass is easily the most expensive material but nevertheless very durable as well as the best choice for colder climates. Fibrex is also a wonderful choice because it gives you the longevity of wood combined with the lowered maintenance requirements of vinyl and reliable energy efficiency. In the event the windows you will end up putting in are highly energy efficient you may be eligible for rebates from your electric supplier. Determining these measurements yourself is not too difficult to do, however, you will have to be meticulous throughout to make sure your windows will fit.


  • Paper (to put in writing each measurement)
  • Required Tools
  • Measuring Tape
  • Pencil

Your windows will have to be measured for height width, level and square. If you are performing your measurements only to get an estimate, then height and width size is fine. To achieve this take the tape measure and apprise the two sides of the window’s length, (in case there is a slight discrepancy) and also look at the mid-section of the window. Then get the exact three measurements, if they’re exact, (which they needs to be, possibly only off with a centimeter at most), just one height measurement is going to be needed, if they are off then utilize the smallest height measurement for an approximation. Then get the measuring tape and appraise the width of the window at being sure to maintain accuracy by putting the tape measure from one end to another end of your window. Obtain some help when the windows are big or if you would prefer a second opinion. This kind of measurement is going to be ideal for vinyl, aluminums and steel windows, but only for estimate purposes as said before.

It should be mentioned that you will need to publish your measurements using the width measurement first, then the height the measurement depending on the custom that many businesses will use. Should you choose it the opposite way round without labeling appropriately height and width measurements your newly fabricated windows is not going to fit. If you are measuring for wooden windows, your correctness might be off with a couple centimeters but still fit because these windows may be adjusted to suit the section by sanding.

It is important that you appraise the window openings correctly, especially if you are receiving vinyl replacements which are entirely manufactured to fit the measurements that you provide. Strive for accuracy and you will have not many problems.

Consider measuring your windows more than one time, do the same area no less than three times at separate times to boost accuracy, come up with it accurate as a result of the tiniest marking in your tape measure. Hence although you may obtain a decimal within your final measurement a minimum of you will end up sure your windows will fit.