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A Size 21 caravan awning is designed to fit caravans with an awning rail measurement between 1150cm and 1175cm. These large awnings are perfect for those with bigger caravans or families who need substantial extra space for dining, relaxing, or storing gear. A Size 21 awning gives you an expansive, sheltered outdoor area, ideal for enjoying long holidays or creating a comfortable living space at the campsite.
To ensure a perfect fit, it’s crucial to measure your caravan’s awning rail length accurately. Measure from the front to the rear of the awning rail, along the side of your caravan, from the ground to the top of the rail. This measurement will help you determine the right awning size for your caravan.
If you’re unsure about your measurements or need guidance in selecting the right Size 21 awning, our team is here to help. Use our live chat service for expert advice and personalised support. Plus, with our price match promise, you can shop with confidence knowing you’re getting the best price.
Explore our range of Size 21 caravan awnings today and create the perfect outdoor space for your next caravanning adventure!
| Size | Isabella | Westfield | Dometic | Other Manufacturers |
|---|---|---|---|---|
21 | – | – | 1150-1175cm |
*The chart above highlights the a-measurement in cm of each manufacturers size of awning. Manufacturers can vary their sizes and the ones who do vary been identified individually above. All other manufacturers follow the same or similar size chart and are listed under “Other Manufacturers”. Examples of these are Camptech, Outdoor Revolution, Dorema, Telta etc.
Wondering what size awning you need? Well, check out our size chart that runs through all of the sizes for all of our awning manufacturers. If you’re interested in Isabella then check out the Isabella awning chart as they do differ.
| Size | Isabella | Westfield | Dometic | Other Manufacturers |
|---|---|---|---|---|
– | – | – | 725-750cm | |
– | – | – | 750-775cm | |
– | – | – | 775-800cm | |
– | 915-945cm (XS) | – | 800-825cm | |
– | 946-980cm (S) | – | 825-850cm | |
– | 981-1015cm (M) | – | 850-875cm | |
1016-1050cm (L) | – | 875-900cm | ||
– | 1051-1085cm (XL) | 890-915cm | 900-925cm | |
1086-1121cm (XXL) | 915-940cm | 925-950cm | ||
– | 940-965cm | 950-975cm | ||
– | 965-990cm | 975-1000cm | ||
– | – | 990-1015cm | 1000-1025cm | |
– | 1015-1040cm | 1025-1050cm | ||
– | – | 1040-1065cm | 1050-1075cm | |
– | 1065-1090cm | 1075-1100cm | ||
– | 1090-1115cm | 1100-1125cm | ||
– | – | 1125-1150cm | ||
– | – | 1150-1175cm | ||
– | – | 1175-1200cm | ||
– | – | – |
*The chart above highlights the a-measurement in cm of each manufacturers size of awning. Manufacturers can vary their sizes and the ones who do vary been identified individually above. All other manufacturers follow the same or similar size chart and are listed under “Other Manufacturers”. Examples of these are Camptech, Outdoor Revolution, Dorema, Telta etc.
| G-Size | Isabella Size/A-Measurement (cm) | Isabella Size/A-Measurement (cm) | Isabella Size/A-Measurement (cm) | Isabella Size/A-Measurement (cm) |
|---|---|---|---|---|
10 | 675 | 666-685cm | 700 | 686-715cm | 725 | 716-735cm | – |
12 | 750 | 736-760cm | 775 | 761-785cm | – | – |
13 | 800 | 786-810cm | 825 | 811-835cm | – | – |
14 | 850 | 836-860cm | 875 | 861-885cm | – | – |
16 | 900 | 886-910cm | 915 | 901-925cm | 925 | 911-935cm | 940 | 926-950cm |
18 | 950 | 936-960cm | 962 | 948-972cm | 975 | 961-985cm | 989 | 975-999cm |
19 | 1000 | 986-1010cm | 1015 | 1010-1019cm | 1025 | 1020-1035cm | – |
20 | 1050 | 1036-1060cm | 1075 | 1061-1085cm | – | – |
21 | 1100 | 1086-1110cm | 1125 | 1111-1135cm | – | – |
22 | 1150 | 1136-1160cm | 1175 | 1161-1185cm | – | – |
23 | 1200 | 1186-1210cm | 1225 | 1211-1235cm | – | – |