1. Dimension of masonry opening: ____________

2. Skew-back angle (Typically 70 degrees): ____________

3. Mortar joint thickness in arch brick. (Typically 3/8") ____________

4. Coursing or mortar joint thickness in field brick: ____________
(We use 5 courses=16" for oversize brick and 3 courses=8" for modular brick)

5. Number of field courses: ____________

6. Type of brick: ______________________________

7. Depth of soffit (Jack arches have saw cut soffits and are not finished): _______

*Additional charges may apply for finished soffits.

Finished soffit: Yes___ No___

*If using keystones in non-standard arches, please provide the following:


1.Is this a clay-brick keystone? Yes____ No _____

2. Is the keystone provided by Redland ______ or by others ______ ?

3. Do you want Redland to design the keystone dimensions?
Yes____ No ____

If no, provide dimensions:

4. Top width of keystone: ____________

5. Bottom width of keystone: ____________

6. Height of keystone: ____________

7. Depth of keystone: ____________