Siding Contractors St. Louis MO

Durable siding that protects your home and gives the exterior a clean, finished look.

Light gray horizontal siding with brick exterior accents

Trinity Roofing & Exteriors provides siding installation, siding replacement, and siding repair throughout St. Louis and Metro East Illinois. We help homeowners improve exterior protection, curb appeal, and long-term durability.

  • New siding installation

  • Complete siding replacement

  • Exterior style and color updates

  • Proper flashing and moisture protection

Siding Installation

For homes with aging, inefficient, or extensively damaged siding.

Siding Repair

For siding with isolated damage while the rest of the system remains in serviceable condition.

  • Loose or sagging gutters

  • Leaking seams

  • Damaged sections

  • Downspout repairs

Request a Free Gutter Inspection

Serving St. Louis and the Metro East

Signs Your Siding Needs Attention

Siding problems can allow moisture behind the exterior and become more expensive when left unresolved.

Cracked, warped, or loose panels

Fading, peeling, or uneven discoloration

Water stains along interior walls

Missing sections after severe weather

Soft spots, rot, or moisture damage

Drafts or unexplained energy loss