Dave Root Rv Glass Repair
This picture shows how to measure the over all thickness of your slider window.  This window is 7/16" thick.
Do it yourself window kits for dual pane windows
We offer two main window rebuild kits for rebuilding most  RV side windows.

 Each repair kit comes with instructions for how to apply, and build the window.  Basic hand tools will be needed.  You will also need a Cordless Ryobi Caulking gun from Home depot.   Anyone can do this, and think about how you can tell all your buddies that you did your own foggy or creepy window seal repair.  Oh and actual working is involved to rebuild window, just in case anyone is wondering.

 You can purchase window rebuild kit #1 that will come with enough seal and back-fill to do approx 1 - 4 windows depending on size of the windows your working with.  If you run out of materials, you will have to order more.

If you have more windows to do than that, you can purchase window rebuild kit #2 with enough seal and back fill to do approx eight to twelve windows depending on sizes.  If you run out of materials you will have to order more.

 measure the thickness of your windows before you order, open up a slider / vent and measure the overall thickness of the window you only need to measure one slider window.

  • Most common window seal thickness  (3/16")  is for a window that is 7/16'' thick.
  •  windows with  a 1/4" thick seal.  These windows have a Overall thickness of 1/2".
               (see picture on left is a 7/16" thickness)


Remember to measure the Perimeter of each window that needs repaired before ordering. This way you know if you need the kit #1 window rebuild kit (66 feet of seal)  or kit #2 rebuild window kit (132 feet of seal).

 We will not ship your kit until you provide us with a Year, Make, Model and you tell us your overall window thickness.
  We will not refund kits over broken windows, etched glass, sale of coach, change of mind.  Sales are final. This is a rebuild kit moderate work is involved to use kit. We are not responsible for any damage from use of our kit or your work, or hired help.

If you have any questions about the window kits, please email us at daverootrvglassrepair@gmail.com

Below are kit # 1 and Kit #2 these two do it yourself kits are designed for rebuilding foggy window or creepy black seal thermal dual pane windows. These kits have the new inner seal for the thermal pane window.   If your windows are foggy hard to see though or have the creepy black snake in between the panes of glass, these are the kits for you.  Pick your kit per how many windows you need to do.  We need to know thickness of your windows when ordering. 

will do approx. 1 - 5 windows
depending on sizes.  This will rebuild
a foggy window or creepy black seal issue.

comes with 66 feet of internal seal,

back fill material, cleaning blades,
cleaner, tube tips, cutting knife,
abrasive pads, gloves, instructions
Cost is $268.00 free shipping in USA only

will do approx 8 - 12 windows depending on sizes.  This will rebuild a foggy window or creepy black seal issue.
comes with 132 feet of internal seal,
back fill material, cleaning blades, 
cleaner, tube tips, cutting knife,
abrasive pads, gloves, instructions
Cost is $485.00 free shipping in the USA only

Do you need an Extra tube of Back Fill Glue

You never know when you might make a mistate or you just used too much glue when building the windows.  Maybe you have enough Seal left over and can do one more window but lacking enough to do that last window.
you can Purchase one tube of extra back fill material here
$35.00 includes shipping of glue USA only.

Two Extra tubes of Back Fill Glue
2 extra tubes of glue $55.00 including shipping in USA only

Canada Customers

If you need to have a shipment sent to you in Canada please contact us via email with your address so we can Calculate the shipment cost via USPS to have a package shipped to you.

Next below are Exterior window reseal kits for putting a new dense foam rubber seal on the back of a window frame before re-installing it back into the coach side wall.   You will need this if your seal is damaged or you want to replace the butyl tape with a new foam rubber seal to ensure no leakage.

This kit comes with 50 feet of dense foam rubber seal enough to do 3 - 4 window frames depending on sizes, and one tube of clear mil due resistant silicone.
Cost is $60.00 free shipping in the USA only.

This kit comes with 150 feet of dense foam rubber seal enough to do 10-12 window frames depending on sizes, and one tube of clear mil due resistant silicone.
Cost is $175.00 free shipping in the USA only.


Our Seal Helps Prevent Condensation and Mold.

Condensation is the formation of moisture on an insulating glass unit surface when the surface temperature is lower than the localized air dew point. 

Condensation occurs first around the window’s edge where the glass insulates least effectively and where surface temperatures are the coldest. If a standard “cold edge” spacer is used and outside temperatures fall to 0°F/-17.78°C, condensation will form on the glass edge even in homes with as little as 15% relative humidity.

Condensation can breed bacteria, mold and viruses, which may lead to allergies and respiratory infections. A healthy house actually has an "Optimum Zone" of relative humidity that minimizes the growth of these pathogens. Super Spacer helps prevent condensation on window surfaces at these higher humidity levels, thereby helping to create a healthier environment.

 Our seal - The Best Choice for Health and Comfort

Our seal features a flexible foam matrix, which is exceptionally breathable, allowing the high desiccant content to work even faster to adsorb moisture. It makes for the fastest low dew/frost point in the industry. Working together with a proprietary vapor barrier and a secondary sealant, moisture is kept out.

 It is very color stable. It also maintains outstanding resistance to high heat In fact, many silicones have been exposed to outdoor weathering for 15 years with no significant loss of physical properties – making it an ideal polymer of choice for a broad range of high-performance applications.

Insulating glass units made with this seal backed with a secondary seal have passed up to 120 weeks of P-1 durability testing – the industry’s toughest test! Experts estimate that one week in the P-1 chamber is approximately equivalent to one year of field performance.

Acoustical Testing

The closed-cell polymer foam in Seal transmits very little sound compared to conventional aluminum spacers or less-metal warm edge spacers – up to two decibels
less,  wherever noise from airplanes, trains or automobiles may be a problem. 
Contact Information

When you order a window rebuild kit, we need to know the YEAR, MAKE, MODEL and overall thickness of your windows.  If you do not know how to do this please contact us. This contact form is NOT ordering a kit it is for general contact information only or questions.

First Name:
Last Name:
Address Street 1:
Address Street 2:
Zip Code: (5 digits)
Daytime Phone:
Evening Phone:
Year, Make, Model,
How many windows

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