---
title: "XL Building Products — Window Sales & Installation | Houzz"
canonical_html_url: https://www.houzz.com/professionals/window-sales-and-installation/xl-building-products-pfvwus-pf~1042870676
markdown_url: https://www.houzz.com/md/professionals/pf~1042870676.md
entity_type: LocalBusiness
business_name: "XL Building Products"
category: ["Window Sales & Installation"]
image: https://st.hzcdn.com/fimgs/d4437a7d09cc5ca2_5285-w400-h400-b0-p0--.jpg
address: "10707 Midwest Industrial Blvd., Saint Louis, Missouri 63132, United States"
latitude: 38.67
longitude: -90.3754
phone: "(314) 429-2919"
website: http://www.xlbpco.com
rating: 5
review_count: 1
best_of_houzz_awards: 1
followers: 5
last_updated: 2026-09-20
---

# XL Building Products

Original Houzz profile: [XL Building Products](https://www.houzz.com/professionals/window-sales-and-installation/xl-building-products-pfvwus-pf~1042870676)

## Professional summary

- **Primary category:** Window Sales & Installation
- **Location:** Saint Louis, MO
- **Serves:** St Louis, St. Louis, University City, Mehlville, Hazelwood, Webster Groves, Affton, Ferguson, Concord, Clayton, Saint Louis, Lemay, Overland, Jennings, Crestwood, Bellefontaine Neighbors, Richmond Heights, Ladue, Olivette, Berkeley, Maplewood, Brentwood, Saint Johns, Sappington, Shrewsbury, Glendale, Glasgow Village, Dellwood, Rock Hill, Breckenridge Hills, Normandy, Woodson Terrace, Northwoods, Riverview, Moline Acres, Castle Point, Bel-Ridge, Pine Lawn, Marlborough, Green Park, Pagedale, Belleville, Cahokia, Centreville, Dupo, East Saint Louis, Fairmont City, Granite City, Pontoon Beach
- **Houzz rating:** 5.0 out of 5 (1 review)
- **Best of Houzz:** 1 award (2019), for Service.

## About

XL Building Products is a premier supplier of luxury windows and doors to the metropolitan St. Louis area. Our unique approach and understanding of the challenges homeowners face when selecting windows and doors ensures that we provide our customers with a comprehensive solution for new construction, replacement, custom and historic applications. You can rest assured knowing that our experienced associates will work with you in the selection process giving you the “Good-Better-Best” recommendations that you need to determine the best-valued option for your project, style preferences and budget.

### Services Provided

- Custom Windows
- Window Replacement
- Window Installation
- Window Sales
- Interior & Exterior Doors
- Wholesale Windows & Doors

### Areas Served

- St Louis
- St. Louis
- University City
- Mehlville
- Hazelwood
- Webster Groves
- Affton
- Ferguson
- Concord
- Clayton
- Saint Louis
- Lemay
- Overland
- Jennings
- Crestwood
- Bellefontaine Neighbors
- Richmond Heights
- Ladue
- Olivette
- Berkeley
- Maplewood
- Brentwood
- Saint Johns
- Sappington
- Shrewsbury
- Glendale
- Glasgow Village
- Dellwood
- Rock Hill
- Breckenridge Hills
- Normandy
- Woodson Terrace
- Northwoods
- Riverview
- Moline Acres
- Castle Point
- Bel-Ridge
- Pine Lawn
- Marlborough
- Green Park
- Pagedale
- Belleville
- Cahokia
- Centreville
- Dupo
- East Saint Louis
- Fairmont City
- Granite City
- Pontoon Beach

### Typical Job Cost

$500 - 2,500

## Business Details

| Field | Value |
| --- | --- |
| Business Name | XL Building Products |
| Address | 10707 Midwest Industrial Blvd., Saint Louis, Missouri 63132, United States |
| Phone | (314) 429-2919 |
| Website | http://www.xlbpco.com |
| Followers on Houzz | 5 |

**Social profiles:**
- Facebook — https://www.facebook.com/xlbuildingproducts/
- LinkedIn — https://www.linkedin.com/company/2066274/
- Blog — http://www.xlbpco.com/

## Contact

- **Houzz profile:** [XL Building Products](https://www.houzz.com/professionals/window-sales-and-installation/xl-building-products-pfvwus-pf~1042870676)
- **Website:** http://www.xlbpco.com
- **Phone:** (314) 429-2919

## Credentials

**Certifications & Awards**
- 2012, 2013, 2014, 2015, 2016 Missouri Window and Door Wholesaler of the Year,
- BBB, Missouri Contractors Association, Wholesale Magazine Missouri Dealer of the Year-2008, 2009, 2010, 2012, 2013, 2015, 2016

- **Best of Houzz:** 1 award (2019), for Service.

## Reviews

**Overall rating: 5.0 out of 5 — 1 review**

### All 1 review

**★★★★★ — hnwalther, Dec. 2018**

> Matt and everyone at XL building products were very easy to work with. Matt really listened to my vision and also made great suggestions. The installation of my windows went really well. The crew was so efficient and really did a great job. Most impressive was the follow up after the job was complete. I also feel very comfortable reaching back out to them should I have any questions or concerns.

## Selected projects

- [Custom Door Installations](https://www.houzz.com/hznb/projects/custom-door-installations-pj-vj~2774076)
  - Location: Not specified
  - Photos: 15
- [Custom Window Installations](https://www.houzz.com/hznb/projects/custom-window-installations-pj-vj~2774012)
  - Location: Not specified
  - Photos: 14
  - Description: Simonton custom window installations in St. Louis.

[See all 2 projects](https://www.houzz.com/professionals/window-sales-and-installation/xl-building-products-pfvwus-pf~1042870676)

---

*Source: Houzz professional profile. Reflects the profile as of 2026-09-20.*