DOOR & WINDOW SHOWROOM
Lumber is not our only specialty. Visit our Door and Window Showrooms in Concord and Berkeley to see our extensive, custom displays. Our Door and Window Experts are ready to bring your vision to life.
Visit Our Showrooms
Since 1912, Marvin has redefined craftsmanship and innovation in the window and door industry.
Product Lines:
- Signature Collection: Ultimate and Modern lines, blending wood and high-density fiberglass for versatile designs.
- Elevate Collection: Warm wood interiors with durable fiberglass exteriors.
- Essential Collection: Sleek, low-maintenance fiberglass windows and doors.
Why Choose Marvin Windows and Doors?
- Innovative Design: Cutting-edge materials and designs tailored to modern aesthetics.
- Timeless Craftsmanship: Over a century of experience ensuring superior quality.
- Durability & Performance: Products built to withstand the test of time and elements.
Established in 1958, Milgard is synonymous with innovation and customer satisfaction, offering stylish and reliable solutions.
- Tuscany Series: Elegant vinyl windows with SmartTouch® lock hardware.
- Trinsic Series: Modern aesthetics with narrow vinyl profiles.
- Ultra Series: Durable fiberglass windows for lasting performance.
- Style Line Series: Affordable vinyl windows with clean, slim profiles.
- Proven Reliability: Over 50 years of trusted manufacturing excellence.
- Customer Focused: Prioritizing satisfaction with stylish and functional solutions.
- Energy Efficiency: Designed to reduce energy costs while enhancing comfort.
Quality Doors and Windows from Trusted Manufacturers
We partner with industry-leading door and window manufacturers to bring you an extensive selection of exterior and interior doors and windows that deliver superior energy-efficiency, noise reduction, and aesthetic versatility.
Explore our wide range of top-tier manufacturers.
Glenview Doors merges elegance, security, and energy efficiency in premium wood entry doors.
Product Lines:
- Classic Collection
- Modern Collection
JELD-WEN, a global leader since 1960, offers high-quality residential and commercial products.
Product Lines:
- Siteline Series
- Premium Vinyl
- Design-Pro™ Doors
Since 1962, Therma-Tru has set the standard for fiberglass and steel door systems, combining style with durability.
Product Lines:
- Classic-Craft®
- Fiber-Classic®
- Smooth-Star®
Founded in 1946, Simonton specializes in energy-efficient, durable vinyl windows and patio doors.
Product Lines:
- Reflections® Series
- Impressions® Series
- StormBreaker Plus®
LaCantina creates large-opening door systems that seamlessly integrate indoor and outdoor spaces.
Product Lines:
- Folding Doors
- Sliding Doors
- Swing Doors
Velux, a global leader since 1941, brings natural light and fresh air into homes.
Product Lines:
- Skylights
- Roof Windows
- Sun Tunnels
Masonite’s 95 years of expertise bring innovation and quality to every door.
Product Lines:
- VistaGrande™
- Heritage Series™
- Performance Door System
Since 1903, Andersen has been a leader in sustainable and high-quality windows and doors.
Product Lines:
- E-Series
- A-Series
- 400 Series
- 100 Series
Since 1994, Plastpro has delivered durable, stylish fiberglass entry doors.
Product Lines:
- Fiberglass Entry Doors
- Impact Doors
- Fire-Rated Doors
Since 1982, Trimlite has combined style and function in its exterior and interior doors.
Product Lines:
- Exterior Doors
- Interior Doors
- Decorative Glass
Steelcraft, part of Allegion, offers robust steel doors for commercial and industrial use.
Product Lines:
- Commercial Hollow Metal
- Fire-Rated Doors
- Acoustical Doors
For over a century, Simpson has crafted custom wood doors that blend style with function.
Product Lines:
- Exterior Doors
- Interior Doors
- Nantucket Collection
Inicio Doors specializes in creating elegant, custom entry doors that combine timeless craftsmanship with modern innovation. Known for their focus on durability and design, Inicio Doors offers solutions that elevate both residential and commercial spaces.
Product Lines:
- Heritage Collection
- Contemporary Collection
- Performance Series
- Custom Solutions
Door Design Inspiration
WE HAVE THE CUSTOM DOORS YOU ARE LOOKING FOR
We’ll help you find the perfect door. See custom exterior doors, french doors, sliding patio doors, custom interior doors, and more at our showrooms.
Our experts can source the doors that precisely match your needs.
Window Design Inspiration
FIND THE PERFECT WINDOW FOR YOUR PROJECT
Let our experts help you choose the best custom windows for your space. Whether you’re looking for the perfect fiberglass skylight or modern bay & bow windows, we’ve got what you need.
Aluminum, composite, vinyl, or wood windows, find it all at Ashby Lumber.
The Door & Window Process
At Ashby Lumber, we carry a wide range of door and window brands. Whether you are looking for energy-efficient windows, the perfect custom door, or commercial-grade windows and doors, our specialists will help guide you to the best choice for your project.
1
Check Us Out Online
Meet with your contractor to obtain correct specifications for your project
Need to find a great contractor? Check out our list here.
2
Visit Door & Window Experts at Our Showroom
While you’re there, we’ll review those measurements for accuracy and guide you through an array of beautiful and durable options that meet your specifications.
3
Make Your Selection
Self-explanatory. You’ll pick the right option for your door/window needs!
4
We’ll Send You A Proposal
With assurance that all light patterns, swing in/out specifications and measurements are accurate before placing any order with the manufacturer. We’ll provide an ETA for your new doors and windows. Place your order with a down payment that day.
5
We Will Quality Check Your Product
We’ll receive the product and inspect for damages, then contact you to arrange for delivery or pickup.
6
We Will Follow Up To Ensure Satisfaction
After installation, we’ll follow up to ensure you are satisfied with your new windows/doors and will handle any issues (e.g. replace missing parts, items damaged during installation) in a timely manner.
Frequently Asked Questions
Ashby Lumber is a trusted local retailer of hardware and building supplies, including doors, windows, lumber, and sheet materials. The door and window showrooms display exterior and interior doors, patio doors, wardrobe doors, casement windows, bay windows, and skylights in a variety of styles, designs, and materials. The showrooms have experts on staff to help bring your vision to life, whether you are a contractor or a seasoned DIYer.
Ashby Lumber showrooms are open to anyone looking for lumber, builders’ hardware, doors and windows, kitchen and bath products, and more. Their expert staff is available to assist with your project, large or small.
When buying windows and doors, consider factors like function, ease of operation, energy efficiency, and style. Wood, vinyl, and fiberglass are among the most energy-efficient materials for windows and doors, and are excellent materials for Bay Area homes. Ashby Lumber’s expert door and window showroom staff can guide you through all of the decisions related to your project.
Ashby Lumber has door and window showrooms in Berkeley and Concord, California. (link locations)