Made to measureOne opening recordNationwide project review
Configure
White two-track vertical storm window in production

Replacement and new-construction windows

Custom Windows Built to Fit

Configure custom windows by exact opening size, operation, frame, glass, grids, finish, freight, and insert, full-frame, or new-construction installation.

Configure my windowsExplore every style →
Custom dimensionsInsert and full-frame reviewResidential and commercial

Made for your opening

Custom windows, chosen by operation

Find the right balance of daylight, ventilation and frame material. Explore fixed, casement, awning, hopper, tilt-and-turn, folding and sliding window systems, then request a quote for your opening schedule.

Explore productsCompare impact windowsShop storm windows
Architectural product installation
Custom window sizesFractional widths and heights enter review
Replacement window optionsOperation, frame, glass, grids, and finish
New-construction windowsFrame, flashing, delivery, and installation planning
Custom windows nationwide11 states and 40 distinct city guides

Made for real projects

Window models organized by the way buyers choose.

View every window →

The configurator

Yes, 45 × 50 is an option.

Enter the actual opening instead of forcing it into a stock-size list. The width, height, operation, frame, glass, finish, quantity and project location remain together through quote review.

  • Any positive width and height can enter review
  • Insert, full-frame and new-construction scopes stay distinct
  • Unsupported combinations return a documented alternative or quote review
  • Shipping stays separate until packaging and destination are known

Custom opening

Build a quote-ready configuration

No guessed pricing
SelectedSingle Hung
Opening entered45 × 50 in.
Price statusProject review required

A 45 × 50 opening is accepted as a custom request. Final eligibility and price are checked against the exact operation, frame, glass, options, freight and installation scope.

Add installation supplies to this request

Select quantities to include with your quote. Fit and availability are checked for your product and mounting surface. Budget prices exclude packaging, freight and tax.

Sealants and foam

$13.52 per tube

Confirm material compatibility, joint requirements and finish before ordering.

$17.58 per tube

Confirm the exact frame finish and color match before ordering.

$16.23 per tube

Confirm material compatibility, joint requirements and finish before ordering.

$15.78 per tube

Confirm material compatibility, joint requirements and finish before ordering.

$34.25 per unit

Confirm material compatibility, joint requirements and finish before ordering.

$158.61 per unit

Confirm material compatibility, joint requirements and finish before ordering.

$30.74 per unit

Confirm material compatibility, joint requirements and finish before ordering.
Care and touch-up

$14.87 per bottle

Confirm the exact frame finish and color match before ordering.

$20.28 per can

Confirm the exact frame finish and color match before ordering.

$10.28 per unit

Confirm finish, substrate and required attachment detail before ordering.
Trim and extensions

$19.83 per 16-foot length

Confirm finish, substrate and required attachment detail before ordering. Long lengths require a packaging and freight quote.

$32.90 per 16-foot length

Confirm finish, substrate and required attachment detail before ordering. Long lengths require a packaging and freight quote.

$35.78 per 16-foot length

Confirm finish, substrate and required attachment detail before ordering. Long lengths require a packaging and freight quote.

$39.75 per 16-foot length

Confirm finish, substrate and required attachment detail before ordering. Long lengths require a packaging and freight quote.

$73.36 per 16-foot length

Confirm finish, substrate and required attachment detail before ordering. Long lengths require a packaging and freight quote.

$20.19 per 14-foot length

Confirm finish, substrate and required attachment detail before ordering. Long lengths require a packaging and freight quote.

$21.36 per 14-foot length

Confirm finish, substrate and required attachment detail before ordering. Long lengths require a packaging and freight quote.

$30.28 per 14-foot length

Confirm finish, substrate and required attachment detail before ordering. Long lengths require a packaging and freight quote.

$9.47 per 7-foot length

Confirm finish, substrate and required attachment detail before ordering. Long lengths require a packaging and freight quote.

$12.62 per 12-foot length

Confirm finish, substrate and required attachment detail before ordering. Long lengths require a packaging and freight quote.

$59.84 per 16-foot length

Confirm finish, substrate and required attachment detail before ordering. Long lengths require a packaging and freight quote.
Fasteners

$9.92 per 100 screws

Installer must confirm screw type, length, finish and substrate. These are not represented as impact-rated or structural anchors.

$10.64 per 100 screws

Installer must confirm screw type, length, finish and substrate. These are not represented as impact-rated or structural anchors.

$9.74 per 100 screws

Installer must confirm screw type, length, finish and substrate. These are not represented as impact-rated or structural anchors.

$12.35 per 100 screws

Installer must confirm screw type, length, finish and substrate. These are not represented as impact-rated or structural anchors.

$9.65 per 100 screws

Installer must confirm screw type, length, finish and substrate. These are not represented as impact-rated or structural anchors.

$0.22 per screw

Installer must confirm screw type, length, finish and substrate. These are not represented as impact-rated or structural anchors.

$0.28 per screw

Installer must confirm screw type, length, finish and substrate. These are not represented as impact-rated or structural anchors.

$0.26 per screw

Installer must confirm screw type, length, finish and substrate. These are not represented as impact-rated or structural anchors.
0 accessory lines selected

Selections are saved in this browser and included when you send your request. Add finish, mounting surface and existing order number to your project notes.

Professional measuring an opening for a custom replacement window

Measure once. Keep the record.

The opening schedule is the backbone of the order.

Use the same opening ID on the room, photos, measurements, configuration, quote line, delivery label and installation notes. That prevents look-alike windows from swapping details.

Read the measurement guidePlan installation

Learn before you release the order

Clear enough to use at the opening.

All guides →

Start here

The Custom Window Buying Guide

How to compare operation, frame material, glass, sizing, installation, freight and warranty before ordering.

Pricing guide

Replacement Window Cost: What Changes the Quote

Understand the product, glass, installation and freight variables behind replacement-window pricing.

Measurement guide

How to Measure for Replacement Windows

Build a reliable opening record for quote review, field verification and final ordering.

Installation planning

Replacement Window Installation Planning Guide

Plan removal, waterproofing, frame setting, insulation, trim and inspection before fabrication.

Scope guide

Insert vs. Full-Frame Window Replacement

Understand what stays, what is removed and how each method affects glass area, waterproofing and finish work.

Glass guide

Window Glass Options Explained

Compare double pane, triple pane, Low-E coatings, tempered, laminated, tinted, privacy and acoustic packages.

Location planning guides

The climate and the building change the choice.

These guides cover useful differences in sun, temperature, moisture, opening conditions, architecture, access and installation. They do not promise a local crew where coverage has not been confirmed.

Find your market
Texas5 market guides→Florida5 market guides→Georgia3 market guides→Arizona3 market guides→California4 market guides→North Carolina4 market guides→South Carolina4 market guides→Colorado3 market guides→Tennessee3 market guides→Illinois3 market guides→Ohio3 market guides→

Straight answers

What buyers usually ask first

Can I request a nonstandard window size?

Yes. Enter the actual opening dimensions, even a size such as 45 × 50 inches. The requested operation, frame, glass and finish are checked against manufacturing limits before a price is released.

Why are prices reviewed instead of estimated instantly?

Custom-window price depends on operation, size, frame, glass, grids, finish, hardware, packaging, freight and installation scope. The reviewed quote matches the opening instead of presenting a stock price that may not apply.

Can I request product-only windows?

Yes. Product-only, contractor, builder and installation-assisted projects can be reviewed. Delivery and installation availability depend on the product, location, access and project requirements.

Do you handle insert and full-frame replacements?

Both can be reviewed. Photos and opening details help determine whether the existing frame can remain or whether the complete assembly and surrounding waterproofing need to be addressed.

Can several window types be combined in one project?

Yes. Most opening schedules combine hung, casement, sliding, fixed or specialty units. Give every opening a unique ID so its dimensions, options and delivery label remain connected.