If the door is totally destroyed to the point of no repair, see below. Many have repaired them if the inside is rotted out and the door is not damaged to the point of no return.
See if there are RV Surplus places in your area. They can sell new doors and the entire frame cheaper then through an RV dealer. You just have to pick and choose from what they have.
I do not know the cost of freight from Elkhart IN to VA, but this may be an option
I have been to these 2 places and they have a mountain size inventory of "everything". You can build an entire camper from scratch if wanted. You just have to pick and choose
These guys (Johnson's) use E bay to sell from verses their own site. Call them, I'm sure they have more doors not listed on the site. I have seen them there on their lot. I bought an entire new widow unit from them. The link below with no pic says a round top door is $125 as a price range. Again no freight. I picked my $30 window unit up myself camping in the area.
Axles, Trailer Parts items in entry door store on eBay!
Been to these guys too. They are as big is not bigger then Johnson's.
RV Supplies and Accessories - Bontragers Surplus Inc. | Bontragers Surplus Inc.
Or here, Just these cost a lot more, but they are a good place to do business with. I have used them often with positive results. Again you have to deal with the freight
RV Entry Doors for Motorhomes and Trailers - PPL Motor Homes
If you want to know how to take the old door unit out and install the new one, see here for pic's on my entry door reset
Hope this helps
Current Sunlines: 2004 T310SR, 2004 T1950, 2004 T2475, 2007 T2499, 2004 T317SR
Prior Sunlines: 2004 T2499 - Fern Blue
2005 Ford F350 Lariat, 6.8L V10 W/ 4.10 rear axle, CC, Short Bed, SRW. Reese HP trunnion bar hitch W/ HP DC
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