---
product_id: 112317176
title: "CRL-Sash Mill Universal Storm Window Frame - 12 ft Long"
brand: "crl"
price: "940 DH"
currency: MAD
in_stock: true
reviews_count: 7
category: "Crl"
url: https://www.desertcart.ma/products/112317176-crl-sash-mill-universal-storm-window-frame-12-ft-long
store_origin: MA
region: Morocco
---

# Supports up to 1/8" glass/acrylic Built-in weatherstripping seals air leaks 12 ft precision aluminum frame CRL-Sash Mill Universal Storm Window Frame - 12 ft Long

**Brand:** crl
**Price:** 940 DH
**Availability:** ✅ In Stock

## Summary

> 🪟 Elevate your window game with the frame that means business.

## Quick Answers

- **What is this?** CRL-Sash Mill Universal Storm Window Frame - 12 ft Long by crl
- **How much does it cost?** 940 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/112317176-crl-sash-mill-universal-storm-window-frame-12-ft-long)

## Best For

- crl enthusiasts

## Why This Product

- Trusted crl brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **No Mess, No Adhesive:** Pre-installed vinyl gasket secures panels cleanly—no sticky residue, no hassle.
- • **Seasonal Ready & Reusable:** Easily install or remove panels to adapt to changing weather—stay ahead of the storm.
- • **Lightweight Yet Rock-Solid:** Roll-formed aluminum offers unmatched rigidity without the bulk.
- • **All-in-One Retrofit Solution:** Upgrade your windows with the most popular storm frame trusted by pros.
- • **Versatile Fabrication Options:** Choose miter or square cut methods for a perfect custom fit every time.

## Overview

The CRL-Sash Mill Universal Storm Window Frame is a 12 ft long, roll-formed aluminum frame designed for retrofit storm windows. It supports single or double strength glass or acrylic panels up to 1/8 inch thick, featuring a pre-installed vinyl gasket and built-in weatherstripping to ensure a secure, airtight fit without adhesives. Lightweight yet sturdy, it offers versatile fabrication options (miter or square cut) for easy customization and seasonal installation.

## Description

The Most Popular Retrofit Storm Window System Better Than Magnetic, Sturdier Than Vinyl CRL-Sash Universal Storm Window Frame is the quality made, all-in-one glass framing material for the fabrication of secure, high-performance storm window and door panels. The frame accepts single or double strength glass or acrylic up to 1/8 inch (3 millimeters) thick, which makes it perfect for interior or exterior recessed or surface mounted panels. Pre-installed vinyl gasket holds the glass or acrylic, eliminating the need for messy adhesives used with most other types of storm window frames. Built-in pile weatherstripping helps eliminate air infiltration between the secured panel and the window frame. A roll-formed aluminum body gives the frame rigidity while allowing the panel to remain lightweight enough to install and remove seasonally. Color: Mill Length: 12 ft-2in (3.7 m) Ship Via: Requires Cutting Instructions for Shipping Minimum Order: 12 ft Additional Product Information: Two Ways to Fabricate Miter Cut Fabrication Miter cut fabrication is accomplished by miter cutting the frame to the desired width and height. Next insert Cat. No. 1795 Corners and wrap the frame around the glass or acrylic panel. Then use Cat. No. S1936 Tool to crimp the frame onto the dimples in the corners to provide a tight fit. Square Cut Fabrication Square cut fabrication is accomplished by simply square cutting the frame 1-7/16 inches (36.5 millimeters) less than the desired width and height of the frame. Next insert the Square Sash Corners, wrap the frame around the glass or acrylic panel and the fabrication is complete. CRL-Sash Universal Storm Window Frame comes in 12 foot 2 inch (3.7 meter) lengths. In order for this material to shipped, it must be cut.

Review: Product is as described and well made with precision. - Product is as described and well made with precision. Purchased for making storm window panels to install on each side of our window air conditioners.
Review: Great customer service and fast shipping! - Good quality storm window frame.

## Features

- The Most Popular Retrofit Storm Window System
- Better Than Magnetic, Sturdier Than Vinyl
- No Adhesive Required to Hold Glass or Acrylic Panels
- The frame accepts single or double strength glass or acrylic up to 1/8" (3 mm) thick, which makes it perfect for interior or exterior recessed or surface mounted panels.
- This item requires cutting instructions before it can be shipped.
- Works with ASIN: B0F3FCJ7BN CRL-Square Storm Window Corners

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000KZXE58 |
| Batteries Required? | No |
| Best Sellers Rank | #597,286 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,134 in Screen Door Hardware |
| Customer Reviews | 4.6 4.6 out of 5 stars (36) |
| Date First Available | November 23, 2006 |
| Item Package Quantity | 1 |
| Item Weight | 1 pounds |
| Item model number | BS1M |
| Manufacturer | C.R. Laurence |
| Part Number | BS1M |
| Product Dimensions | 144 x 0.31 x 0.69 inches |

## Images

![CRL-Sash Mill Universal Storm Window Frame - 12 ft Long - Image 1](https://m.media-amazon.com/images/I/41VbPm4PD1L.jpg)

## Questions & Answers

**Q: Do you ship full 12 ft lengths?**
A: They contacted me and asked what dimensions I needed saying the couldn't ship full 12' lengths.  And they only cut full inches, not 1/2 or 1/4 etc etc.  They didn't charge more to cut them though, so that's nice, I guess.

**Q: Is there a minimum thickness for the glass or acrylic insert?**
A: It will only accept 1/8" glass or acrylic

**Q: do these windows come with an outside and it inside.cap?**
A: There is no "cap".  It is necessary to cut a 45 degree angle joint at each end of the channels and assemble with the "corner Key" which is inserted into the internal cavity at each channel end.

**Q: Once you frame the glass how do you attach the frame to a window? Could it be used interior in a skylight box?**
A: Attach to window frame - I made clips from aluminum angle stock purchased at Home  Depot
I would be reluctant to use in a window box as I don't think the frame could ever be sealed to assure a water tight installation - think Velux for this application

## Customer Reviews

### ⭐⭐⭐⭐⭐ Product is as described and well made with precision.
*by A***R on July 3, 2022*

Product is as described and well made with precision. Purchased for making storm window panels to install on each side of our window air conditioners.

### ⭐⭐⭐⭐⭐ Great customer service and fast shipping!
*by M***K on July 9, 2022*

Good quality storm window frame.

### ⭐⭐⭐⭐⭐ Wonderful customer service
*by A***N on August 14, 2018*

I needed the product cut for my 1972 Apache Ramada windows and they even called to make sure I got the right size. Wonderful!

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ma/products/112317176-crl-sash-mill-universal-storm-window-frame-12-ft-long](https://www.desertcart.ma/products/112317176-crl-sash-mill-universal-storm-window-frame-12-ft-long)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-03-13*