---
title: Casement - Eastern Architectural Systems
description: If you are living in a high velocity hurricane zone and need a little beefier casement window than normal, our vinyl casement window is your solution. In addition to offering increased strength, these windows also offer maximized water runoff, even in driving rain, as well as a better thermal barrier than most other windows—our …
---

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# 143 Series Casement Windows

When your job (or customer) calls for casement windows, security is always a concern. Not so with our casement windows that feature a multi-point lock. Our lifetime warranty on all vinyl frames, our limited lifetime warranty on our Truth Hardware with E-Guard, and the Good Housekeeping Seal of Approval, should make you a hero with your customers—providing them with the peace-of-mind that allows them, and you, to sleep at night.

#### Features & Benefits

- **Design Pressure:** +/-70 PSF
- **Sizes:** 
    - Maximum Size 37” x 76”
- **Frame Depth/Style:** 3 ¼”/Fin and Flange

### Available Colors

- White
- Desert Sand
- Bronze Exterior/White Interior 

### Available Glass

- Insulated Impact ¾” IGU-5/16”Ann, Insulated
- Insulated Impact

- ![](https://www.easternarchitectural.com/hs-fs/hubfs/Eastern_Architectural_images/logo-nfrc.png?width=60&height=83&name=logo-nfrc.png)
- ![](https://www.easternarchitectural.com/hs-fs/hubfs/Eastern_Architectural_images/logo-energystar.png?width=140&height=37&name=logo-energystar.png)

### HVHZ Approved

### Florida State Product Approval

- [![Bertha Casement](https://www.easternarchitectural.com/hubfs/Eastern_Architectural_images/Bertha-Casement-Impact-Vinyl-Window2-377x297.jpg "Bertha Casement")](https://www.easternarchitectural.com/hubfs/Eastern_Architectural_images/Bertha-Casement-Impact-Vinyl-Window2.jpg)
  
   Click to Enlarge Image

- [![Bertha Casement](https://www.easternarchitectural.com/hubfs/Eastern_Architectural_images/Bertha-Casement-Impact-Vinyl-Window2-377x297.jpg/medium.jpg "Bertha Casement") ](https://www.easternarchitectural.com/hubfs/Eastern_Architectural_images/Bertha-Casement-Impact-Vinyl-Window2-377x297.jpg)

- [Brochure](https://centria.widen.net/s/z576dhhlns/eas26_143-series-brochure_9603269991102_reva_ms_0526_web)
- [Warranty Information](https://www.easternarchitectural.com/hubfs/Bertha%20Warranty.pdf)
- [Measurement Sheets](https://www.easternarchitectural.com/hubfs/Eastern_Architectural_docs/product_measurement.pdf)
- [Installation Instructions](https://www.easternarchitectural.com/hubfs/Dealer_Portal/Vinyl_CA_and_AW_Installation_instructions.pdf?t=1484771655476)
- [Care & Maintenance](https://www.easternarchitectural.com/hubfs/Eastern_Architectural_docs/Care-Maintenance_lo.pdf)

[Installer's Completion Form](https://www.easternarchitectural.com/hubfs/Eastern_Architectural_docs/4356a_surveryform_EAS_8_11.pdf)

[Job Completion Certificate](https://www.easternarchitectural.com/hubfs/Eastern_Architectural_docs/4356b_EAS_jobform_8_19_11.pdf)

[Service Form](https://prtwarrantyclaims.cornerstonebuildingbrands.com/?originating-form=EAS)

[Find a location to purchase this product.](https://dealerlocator.easternarchitectural.com)

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