Biltbest Windows – Help Is Here

Attention! Fenster Components did not purchase, acquire or take over Biltbest Windows! While we sympathize with your frustration, we hope you understand we have NO association with Biltbest Windows and can not field warranty issues. With that said…

We want to help! With Biltbest officially out of business, Fenster Components seeks to offer Biltbest’s former customers a solution to their failing windows. We currently have very few Biltbest replications available and very little information on Biltbest products in general. In order to best serve our customers, knowledge is our priority. We seek sample sashes of any and all wood and wood/clad sash products produced from 1978 to 2010.

At this time, we do have replicated sash profiles and replacement sash for Biltbest primed and cladded casement. We do not have a Biltbest double hung available but are currently seeking samples to replicate. Complete assembled sashes are available for all primed units with clear or lowE glass. Knocked down “frame only” sashes are available for cladded units and primed units without glass. Unfortunately replacement cladding is not available at this time, but we’re working on it!

We also put a call out to former Biltbest Windows sales people and distributors that may still have catalogs or specs in their possession. In addition, we seek information relating to Biltbest Windows’ component supply chain, specifically their cladding and weather stripping suppliers. Fenster wants to be your customer, not your competitor!

Fenster Components has been engineering replications of original sash profiles for most major brands since 1999. Our catalog to date boasts over 60 casement and double hung profiles and continues to grow with more nationwide customers seeking solutions to their rotting window issues. Our goal is to connect qualified window professionals to homeowners who need help as efficiently as possible.

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  • Posted August 12, 2015 at 7:24 pm | Permalink

    We now have a cladded version of the popular Biltbest casement sash in our Quiksash line of after-market replications.

  • Mike Franks
    Posted October 27, 2017 at 1:24 am | Permalink

    I am in need of some replacement sashes. I am evaluating replacing the entire units. They are 85′ roll clad casements. Can you provide me the U-factor and SHGC ratings on your replica products. Thanks!

    • Posted October 27, 2017 at 8:44 pm | Permalink

      Mike, Our standard lowE is AGC comfort select 36. It has a U-value of .25 with Argon fill and a .37 solar heat gain coefficient.

  • June million
    Posted May 20, 2020 at 3:49 pm | Permalink

    Is there anyone in the Washington DC area who you can recommend to repair 1985 BiltBest windows?

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