Insulated Sectional
Commercial insulated sectional doors for warehouse loading docks and climate-controlled spaces.
C.H.I. Commercial · Commercial
C.H.I. Commercial commercial doors — installed in Lancaster & the Antelope Valley.
C.H.I. commercial overhead doors — sectional, rolling steel, fire-rated, counter shutters, grilles. Full commercial lineup for warehouses, retail, restaurants, and industrial applications.
C.H.I. Commercial Lineup
The models we install.
Ribbed Steel
Steel ribbed-pan commercial doors — workhorse choice for warehouses and industrial.
6000 Series Rolling Service Doors
Slat-curtain rolling steel — durable, secure, easy to maintain.
7000 Series Guardian Fire-Rated
Fire-rated rolling doors with drop-test certification.
6500 Counter Shutter
Counter pass-through shutters for retail, restaurant, and bank applications.
9100 / 9200 / 9300 Grilles
Aluminum security grilles for storefronts and mall environments.
C.H.I. Commercial brochures & spec sheets
- Commercial Sectional Product Guide View brochure →
- Rolling Steel Buyer's Guide View brochure →
- Ribbed Steel brochure View brochure →
- Insulated Sectional brochure View brochure →
- 6000 Series Rolling Service Doors View brochure →
- 7000 Guardian Fire Doors View brochure →
- Counter Shutters View brochure →
- Security Grilles View brochure →
Why DoorWorks?
- CSLB #894337
Licensed · Bonded · Insured - Family-owned since 2002
24 years in the Antelope Valley - BuildZoom 99/100
ThreeBestRated Top 3 — Lancaster - The owner answers
Cassidy Ferguson · (661) 609-9940
Servicing all of
The Antelope Valley & Greater LA
Ready when you are.
Free estimates. Same-day service across the Antelope Valley.