SHEET METAL & SUPPLY FOR ROOFING, WATERPROOFING & CONSTRUCTION

Sheet Metal & Flashing in Austin, TX

Capitol Company, in Austin, TX, is the area’s preferred provider of sheet metal products, roof and waterproofing flashings, gutter system materials, and professional skylight distributors. Since 1960, we’ve served local residential and commercial communities with quality products and professional services that are second to none.

Sheet Metal Products—Made To Order

A close up of a brick chimney on a house.
A black and white photo of the roof of a building.
A bunch of metal pieces are stacked on top of each other on a red pallet.
A close up of a gutter on a roof with a blue sky in the background.
A stack of aluminum sheets on a white background.
A close up of a brushed stainless steel surface.
A metal object with a diamond shaped top is on a white surface
A square piece of metal is sitting on top of a white surface.

Quick Turnaround Time for your Convenience

Our team of skilled craftsmen have years of experience fabricating custom sheet metal pieces, including chimney components, roofing components, gutter components, and air conditioning drain pans. We also carry a complete line of contractor supplies, including sheet metal fabrication tools.


Capitol Company specializes in the fabrication of roof flashings, waterproofing materials, and many other light gauge sheet metal products. We stock hundreds of flashings, skylights, gutters, louver vents, fasteners and sealants. 

Trusted Sheet Metal Company

In our years of service, thousands of area homeowners and businesses have contracted us to work on their projects. We’ve worked hard to consistently offer quality products and provide excellent service, which has helped us earn a strong reputation in our area.


Give us the opportunity to do business with you and see why Austin's best contractors, builders and architects have kept us in business for over 65 years.

Google Review

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I work for a roofing & siding company, and recently discovered Capital Company. These guys are awesome! I order a lot of chimney caps, chimney crickets, skylights and flashing from them and the quality is top-notch. Brad and Marco are extremely helpful, and they’re fast too. Their prices are good and they do high quality work—I can’t recommend this place enough!


- Will M.

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I have used Capitol for Two custom flashing jobs. They are very helpful and cost effective. We will be using them again for sure. Thanks Marco and Brad.


- Kurt P.

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I’ve used Capitol many times for our sheet metal trim, edge metal, fascia metal, and more. They’re a reliable resource, and always the fastest in town.


- Chris S.

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Capitol company is the best place for flashing either off the shelf or custom applications. Been using for over 20years


- Manning C.

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Capital Company has been a fantastic partner for our metal fabrication needs. Marco and Brad are always responsive and helpful, and the team consistently delivers high-quality work with great attention to detail. Thank you, Capital Company


- Louis I.

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These guys are awesome. I needed z flashing that was an odd size and they custom bent the flashing. I didn't know they normally close at 4:00pm and I arrived after 4:00. He said no problem I will do it for you. A lifesaver because I live about an hour away from their location. They saved the day!!


- Dian P.

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The employees at Capitol company were super helpful. They were fast and knowledgeable. They consistently help us with hard to solve problems. Highly recommend.Thanks Guys!


- Ryan M.

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These guys are awesome. If you as a business need a good metal supply relationship, they will take care of you like family!


- Anthony M.