Instant Online Pricing for Custom Windows & Doors. Delivered Direct to Your Site

No showroom. No sales reps. Configure your exact product, get a real price, and have it delivered.

Instant online pricing No showroom required Ships in ~4 weeks ENERGY STAR certified

What is ClearMax?

ClearMax Windows & Doors is an ecommerce supplier of custom windows and doors, offering online ordering and nationwide delivery for homeowners, contractors, and investors. We provide custom vinyl windows for replacement and new construction projects, including single hung, slider, picture, casement, awning, and specialty windows, with transparent pricing starting at $199, direct support, and no showroom markups.

Who ClearMax Windows is For

Windows & Doors for Every Project Type

ClearMax Windows makes window and door replacement simple for homeowners, contractors, and real estate investors. Choose your path below to get the right products, pricing, and ordering experience for your project.

Homeowners

Replace your windows or doors without the hassle.

Get quality replacement windows and doors delivered directly to your home, with clear pricing and no pushy sales process.

  • No showroom visits
  • Real pricing, no surprises
  • Delivered to your door
Shop Windows & Doors ➔
Contractors

Order fast and keep your projects moving.

Access contractor-friendly pricing, bulk ordering, and direct jobsite delivery for windows and doors.

  • Contractor pricing
  • Bulk ordering available
  • Direct jobsite delivery
Configure & Order ➔
Investors & Developers

Lower costs. Speed up renovations. Maximize ROI.

Buy windows and doors in bulk with streamlined online ordering for flips, rentals, rehabs, and development projects.

  • Bulk pricing that improves ROI
  • Streamlined online ordering
  • Ideal for flips, rentals & developments
Get Project Quote ➔

Quality You Can Trust

Premium windows and doors built to last.

Fast, Reliable Delivery

Get your order where it needs to be, on time.

Transparent Pricing

Clear pricing online. No hidden fees.

Support When You Need It

Real people. Real help. Every step of the way.

Ordered online in minutes.

No quotes waiting game. No back-and-forth. Just configure and buy.

01

Choose your product

Windows or doors — pick your type and style.

02

Configure it online

Select size, frame, glass, and energy package. See your price instantly.

03

Place your order

Checkout online. No calls required. No showroom visits.

04

Delivered to your job site

We ship directly to your project address. Free delivery on 5+ products.

Start Configuring Now ➔

Trusted by homeowners and contractors & Investors across the US

"Ordered 14 windows for a full flip. Delivered on-site in 6 days. Will use again on every project."
Mike T.
Contractor, San Diego
"Way easier than going to a showroom. I got a price instantly and the windows showed up exactly as configured."
Sarah R.
Homeowner
"Best pricing I've found online. The ordering process took me 10 minutes for 8 windows."
James K.
Real Estate Investor

Frequently Asked Questions

Can I buy custom windows and doors online from ClearMax?
Yes. ClearMax lets customers shop, configure, quote, and order custom windows and doors online. We sell replacement windows, new construction windows, patio doors, French doors, sliding doors, and project window and door packages with delivery available nationwide.
Does ClearMax deliver windows and doors nationwide?
Yes. ClearMax offers nationwide delivery for custom windows and doors. Orders can be delivered to a home, job site, warehouse, or project location, depending on the product, order size, and delivery requirements.
Does ClearMax install windows and doors?
ClearMax primarily sells windows and doors online with nationwide delivery. Installation may be available for select projects in the San Diego area. Customers outside the San Diego area typically work with their own licensed installer, contractor, or builder.
Can contractors, builders, and investors order from ClearMax?
Yes. ClearMax works with homeowners, contractors, builders, developers, real estate investors, and property owners. We support single-home projects, remodels, new construction, ADUs, multifamily projects, flips, rentals, and larger window and door package orders.
Who is responsible for selecting the correct products and specifications?
The customer, contractor, installer, builder, or project professional is responsible for confirming the correct product type, size, configuration, code requirements, installation method, and project specifications before ordering. ClearMax can provide product information and order support, but final project decisions should be verified by the customer or their qualified professional.
Can I cancel or return a custom window or door order?
Custom windows and doors are typically made to order and may not be cancelable or returnable once the order is approved and placed into production. Customers should carefully review all product details, specifications, quantities, colors, options, and delivery information before approving an order.
Are Custom Sizes Available?
Yes! All windows are custom made to the sizes and specifications you provide. There are some limitations based on the model you choose.
How Long Does it Take?
Since the products are custom made, lead time is about 4 weeks.
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