Product Constraints:

• Long Extension Brackets are only availible with outside mount .
• Inside mounted roller shades will have an approximate 1" vertical "light gap" between the edge of the fabric and the window casing on side with the cord loop, and a ˝" light gap on the other side. This is because the fabric must be cut narrower than the operating mechanisms at the top. If this is not acceptable, consider: --adding drapery panels to cover the light gaps --choosing an outside mounted roller shade with at least 2 ˝" of overlap on each side --selecting a different product, such as a Honeycomb Shade which will have smaller light gaps of up to 1/4" on each side.
• The maximum width for a blind with a Cassette Valance is 84".
• Oxford and Dover materials are 78" - available to be railroaded .
• Lumen material is 94" - not available to be railroaded .
• Esfron material is 110" - not able to be railroaded .
• Coventry material is 78" - not able to be railroaded
• Terra material is 94" wide - available to be railroaded .