This got flagged up on FB and the people who have purchased them are more than happy with the product and the result.
LINK: http://www.emiata.com/z3window.asp
One comment from a member on here:-
Helpful hint, if you are working alone, you can tape it into position from the outside and then work on the inside zipping it into place.
LINK: http://www.emiata.com/z3window.asp
One comment from a member on here:-
Helpful hint, if you are working alone, you can tape it into position from the outside and then work on the inside zipping it into place.