Siding & Exteriors

Vinyl, fiber cement, and engineered wood siding. Manufacturer-certified materials, and clean jobsites every day.

Licensed & Insured

James Hardie Installer

33+ Years

5.0/5 (387)

SIGNS

Signs you need new siding

Your siding protects the structure behind it. When it fails, moisture gets inside your walls. Here is what to watch for.

Paint peeling or bubbling on exterior walls
Warped, buckled, or bowing siding panels
Soft or crumbling spots when you press on the siding
Visible mold, mildew, or algae growth on the surface
Higher heating or cooling bills without another explanation
Gaps or loose panels where siding meets trim
Fading or discoloration that no longer responds to cleaning
Storm damage with cracked or missing siding sections
If any of these sound familiar, call (314) 375-7475. We can usually diagnose in one visit.

WHY CHOOSE US

Why Conner Roofing for siding

James Hardie Fiber Cement Installer

We install James Hardie fiber cement siding, the most durable siding option for Missouri’s freeze-thaw climate.

Full Exterior Scope

Siding, soffit, fascia, trim, and gutters handled by one crew. No coordination between multiple contractors.

Proper Moisture Barrier

We install house wrap and flashing behind every siding panel. Skipping this step is the #1 cause of hidden wall rot.

Storm Damage Siding Replacement

Hail and wind damage to siding is often covered by insurance. We document the damage and coordinate with your carrier.

James Hardie

CertainTeed

ABC Supply

OUR PROCESS

From call to clean-up

Schedule Consultation

Call or submit a request and we schedule a on-site consultation.

Material
Selection

We show you samples, discuss color options, and recommend the best material for your budget and home style.

Written
Estimate

You get an itemized quote covering materials, labor, and any trim or moisture barrier work.

Installation
and Cleanup

Our crew installs your siding, replaces damaged trim, and leaves your property clean daily.

Schedule Your Consultation → Call (314) 375-7475

SIDING SERVICES WE OFFER

The right siding material depends on your home’s age, your budget, and how much maintenance you want to deal with.
Here are the options our crews install across St. Louis.

James Hardie Fiber
Cement Siding

The most durable siding option for St. Louis homes. James Hardie fiber cement resists hail impact, does not rot, and holds paint significantly longer than wood. It is rated for Missouri's freeze-thaw cycle and comes in a wide range of factory-finished colors.

Vinyl Siding

The most affordable option for a full exterior refresh. Modern vinyl siding is thicker and more fade-resistant than older versions. Available in clapboard, shake, and board-and-batten profiles to match your home's architecture.

Engineered Wood Siding

A middle-ground option that looks like real wood but resists moisture, termites, and rot. LP SmartSide and similar engineered products perform well in Missouri's humidity and hold up to hail better than natural wood.

Soffit and Fascia Replacement

Damaged soffit and fascia let moisture and pests into your roof system. We replace rotted or damaged sections with matching materials as part of any siding project or as a standalone repair.

Siding Storm Damage Repair

Hail and wind crack, dent, and loosen siding panels. We document storm damage for your insurance claim and replace affected sections with matching or upgraded materials.

Exterior Trim and Accent Work

Window trim, door trim, corner boards, and decorative accents complete the finished look. We replace damaged trim and can upgrade from wood to low-maintenance composite or PVC trim.

Full Exterior Overhaul

When you are doing a roof, siding, and gutters at the same time, having one contractor manage the entire project saves time, reduces cost, and ensures everything is flashed and sealed correctly at the transitions.

Get a siding estimate

Why Choose Conner Roofing?

Experience and Expertise

With over 25 years of experience in the industry, we have honed our skills and built a reputation for excellence with siding St. Louis. As a quality siding contractor in St Louis MO, our team of dedicated professionals is committed to delivering outstanding results on every project.

Quality Materials

We only work with trusted suppliers and use top-quality materials that are built to last. Our commitment to quality ensures that your homes exterior will withstand the test of time and look beautiful for years to come.

Customer Satisfaction

We prioritize customer satisfaction above all else. Our friendly and knowledgeable team will work closely with you to understand your needs, provide personalized solutions, and ensure that your expectations are not just met but exceeded.

Frequently Asked Questions

How much does new siding cost in St. Louis? +

Siding cost depends on material choice, home size, and the amount of trim and prep work needed. Vinyl is the most affordable, fiber cement is mid-range, and engineered wood falls in between. We provide a written estimate after measuring your home so you know the exact cost before work starts.

How long does a siding installation take? +

A full siding replacement on a typical St. Louis home takes three to seven days depending on the home's size, the number of stories, and the complexity of trim and accent work. We provide a timeline with your estimate.

What is the best siding material for St. Louis weather? +

James Hardie fiber cement is the strongest performer in Missouri's freeze-thaw climate. It resists hail damage, does not rot, and holds paint longer than wood or vinyl. Vinyl is a strong budget option, and engineered wood offers a natural look with better durability than real wood.

Do you handle permits for siding work? +

If your project requires a permit in St. Louis City or County, we pull it and include the cost in your quote. Many siding replacements that stay on the same footprint do not require one, but we verify before starting.

Are your siding crews licensed and insured? +

Yes. Conner Roofing is fully licensed and insured with general liability and workers' compensation coverage. Every crew member works directly for us.

Will my insurance cover siding damaged by a storm? +

If siding was damaged by hail, wind, or debris from a covered storm event, your insurance may cover the repair or replacement minus your deductible. We document the damage and coordinate with your adjuster.

Can you match my existing siding for a partial repair? +

We carry a wide range of colors and profiles and can usually find a close match. If your siding is discontinued, we source the closest available option and install it to blend with the existing exterior.

Do you install siding over existing siding? +

In some cases, new siding can be installed over the old layer. However, we recommend a full tear-off so we can inspect the sheathing, replace any damaged boards, and install a proper moisture barrier. This protects the structure and ensures the new siding performs as intended.

Can you replace just the siding on one side of the house? +

Yes. Partial siding replacement is common, especially after localized storm damage. We match the new panels to your existing siding as closely as possible.

Do you also handle soffit, fascia, and trim? +

Yes. We replace soffit, fascia, corner boards, window trim, and door trim as part of any siding project or as a standalone repair. Having one crew handle everything ensures proper flashing and sealing at every transition.

Don’t see your question? Call us.
We answer every call. (314) 375-7475

Call Us or
Request a Quote

The pros here at Conner Roofing excel at Residential Roofing. Our professionals are ready to help improve your home.

What People Have to Say About Us

Conner Roofing is excellent! From promptly coming to the house for the bid to getting the work done by the deadline we needed it, everything was flawless.

Our chimney needed rebuilt and flashing added and they did a fabulous job on everything. The crew had it all done in one day and was very through with the clean up. Chris came out to communicate the progress during the day of the job and was wonderful through the whole process. Five stars - 10/10 company that will recommend to anyone needing work done on their roof.

Thanks again for your honest bid, communication, awesome crew and pristine work.

It was a yearly ritual: heavy rains, a new roof leak and another call to our old roofing company. After finally giving up on them, we decided to call Conner Roofing after reading lots of positive feedback on neighborhood pages.
The owner, Rob, was extremely knowledgeable, easy to talk to and made a recommendation (modified bitumen) for our flat roof that he said should completely take care of our leak.

His crew that came out to complete the work were punctual, friendly, professional and showed us photos of their work at the very end. Above all, they did a phenomenal job because it’s been over a year now with some torrential rains and our roof is still completely dry.

We now have a go-to roofing company and wouldn’t hesitate to recommend Conner to others. Honest, dependable and solid workmanship.

Outstanding service from inspection of the roof to completion! This is a locally owned roofing company that treats their customers with prompt service and more importantly, quality work.

They had done some minor work for us over the years with missing shingles, Dish satellite removal from roof and repair, always with prompt service. When it came time for the full roof to be replaced, Rob at Conner Roofing was my first call. Their bid was very competitive, they use quality products and have one of the best warranties out there in the St. Louis/St. Charles market. The team that put on the new roof did a fantastic job plus they covered our bushes, deck and other areas to ensure no damage. When they left for the day, the roof was perfect and the yard was spotless of any roofing debris.

Excellent, quality work.

I highly recommend Conner Roofing.

Connor roofing was way above my expectation. The team came when they told us. Spoke to us before they started and made sure we were on the same page with everything. Got it done in one day cleaned up everything. They let us know when they would be back to put the cutters up. After all was completed we were so over the top happy but the owner Rob wanted to do his own final inspection to make sure it was done to his standards as a business owner. He wanted something painted and someone came and took care of it the next day.

Thanks Rob and everyone at Conner Roofing you guys are the BEST!

Siding & Exterior Service Areas

Ready to get your Siding done right?

Inspection and written estimate. 33 years fixing roofs across St. Louis.