(281) 373-1390

Allstate Siding and Windows

Allstate Siding and Windows

Allstate Siding and Windows

Upcoming Events

Allstate Siding and Windows

Home Improvement

About Us

Founded in 1970 by Jim LaGrappe Sr., and 48 years later we are still local family-owned business in the Greater Houston and surrounding areas. We specialize in all types of replacement windows made in Texas, wide range of siding options from James Hardie to Mastic Vinyl siding, patio covers, pergolas, and beautiful patio doors.


Replacement Vinyl Windows
Replacement Aluminum Windows
LP Smartside Siding
James Hardie Siding
Patio Doors
Cedar Pergola

Rep/Contact Info

Ms. Mary LaGrappe
Mrs. Lauren LaGrapppe Thompson
Marketing and Sales Director