News

Company news.

Announcements and project stories from Cornerstone Renovations. Written by us, dated, and sourced.

Stacks of GAF Timberline HDZ and Z Ridge shingle bundles on a roof covered in printed underlayment in Hillsboro, OR

October 12, 2026 · AnnouncementRoofVision, and why we built itOur roof preview tool, and why we built it. Upload one photo of your home and see real GAF shingle colors on your own roofline.Read more

The RoofVision finish-selection screen with a Cornerstone project photo loaded and the 16 GAF Timberline HDZ shingle colors listed for selection

October 12, 2026 · Press releaseCornerstone Renovations Announces RoofVisionThe dated announcement: Hillsboro contractor ships a free online roof and siding preview tool for Portland metro and SW Washington homeowners.Read more