🪟 RV Window Replacement Size Calculator
Calculate total window area, glass quantity, and exact dimensions for your RV window replacement project
Thickness
Thickness
Overall Depth
Thickness
Weight
Weight
Weight
Weight
| Window Location | Width x Height (in) | Area (sq in) | Area (sq ft) |
|---|---|---|---|
| Slideout (standard) | 36 x 24 | 864 | 6.0 |
| Entry Door | 24 x 36 | 864 | 6.0 |
| Bedroom Double | 24 x 18 | 432 | 3.0 |
| Bathroom Vent | 14 x 12 | 168 | 1.17 |
| Kitchen Awning | 30 x 18 | 540 | 3.75 |
| Living Picture | 48 x 24 | 1152 | 8.0 |
| Cab-Over Bunk | 18 x 16 | 288 | 2.0 |
| Emergency Exit | 22 x 14 | 308 | 2.14 |
| Front Cap / Oval | 20 x 14 | 280 | 1.94 |
| Porthole / Round (14 in dia) | — 14 dia — | 154 | 1.07 |
| Sq Inches | Sq Feet | Sq Cm | Sq Meters |
|---|---|---|---|
| 144 | 1.00 | 929 | 0.093 |
| 288 | 2.00 | 1,858 | 0.186 |
| 432 | 3.00 | 2,787 | 0.279 |
| 576 | 4.00 | 3,716 | 0.372 |
| 720 | 5.00 | 4,645 | 0.465 |
| 864 | 6.00 | 5,574 | 0.557 |
| 1,008 | 7.00 | 6,503 | 0.650 |
| 1,152 | 8.00 | 7,432 | 0.743 |
| Glass Type | Weight/ft² (lbs) | Weight/m² (kg) | Typical Use |
|---|---|---|---|
| Single Acrylic | 0.9 | 4.4 | Slideouts, vents |
| Single Tempered | 2.5 | 12.2 | Entry doors, picture |
| Dual-Pane Acrylic | 1.8 | 8.8 | Bedroom, living |
| Dual-Pane Tempered | 3.4 | 16.6 | Full-time RV living |
| Laminated Safety | 3.2 | 15.6 | Emergency exits |
| Polycarbonate | 1.2 | 5.9 | Impact-resistant |
| Tinted Acrylic | 0.95 | 4.6 | Privacy, cab-over |
| Frosted / Privacy | 1.0 | 4.9 | Bathroom, bedroom |
RV window come in various styles and kinds. One can choose single glass or double, as well as sliding model. Some favor custom windows, that has strong build resistant to weather and strong tempered glass.
That combination ensures good resistance and reliability, while it also allows to enjoy clearly visible location.
How to Choose RV Windows
Tinted glass forms another favorite choice for RV window. It provides privacy together with added durability. Some tinted options received approval for safe and reliable usage.
One finds also RV window with mesh nets and practical seals, that well served for carts, travel trailers and fun trips.
Interesting feature of double-pane RV window are, that they differ from those in houses. Rather than double-pane windows at home, in RV double-pane lack air seal. They consist simply of two sheets of glass, tied together.
Some owners tire because of the fogging, that happens almost every few years, and because of the cost of repair. Some even consider to switch to single-pane type.
Finding backup windows can be difficult. RV window measure by length and width, but the thickness of walls matters equally. If the unit was built for cold climates, the thick walls maybe affect the suitability of window.
Usually on the build printed are part number and size, what helps to sort. For trucks there are plastic backup lenses, that match with different marks. Simply ensure precise measure for good fit.
Some folks installed regular home windows in their RV builds. Double-pane low-e argon windows from hardware stores form one good choice. Others applied clear plastic sheet, cut by means of a good toothed knife.
The secret lies in using blue tape on the material and marking the cut line hear, then go slowly. It ends much more cheap.
Heat, that enters through windows, creates real trouble. Much warmth crosses single-pane windows, and the glass can get hot to touch. Inside temperatures reach 105 degrees Fahrenheit during summer.
Reflective foil, laid on cardboard base fit for the window, helps. The reflective surfaces twist outside. Window tint forms another idea, that some owners consider, because big picturewindows like this get more privacy.
Own at least one openable window matters for safety. It must be big enough for exit through it, if the door blocks. During installation of windows in closed trailer, some fit between the ribs, while others need to cut ribs outside.
Glass store can cut and provide fit backup glass, if it has the right rubber window seal.
