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Copy of Custom AC Window Vent Kit for Casement Windows

Copy of Custom AC Window Vent Kit for Casement Windows

Regular price $0.00
Regular price Sale price $0.00
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Window inserts come with a quick detach hose adapter to make hose hookup a breeze. Just specify your hose type and size when ordering.

Shipping & Delivery

See top red banner for current lead times (shipping is FREE for most U.S. orders)

We ship to Canada! (Ground is usually free. Priority is $54)

Our Return Policy

Custom Window Inserts have a 50% refund policy.

All non custom items are eligible for a 100% refund. Fill out our form on our Contact page to start an order return.

Custom Products

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  • Perfect Fit Guarantee

    Didn't fit perfect? We'll make it right or give you a refund.

  • Manufactured in the USA

    Each part is made and test fitted by hand right here in the U.S.A.

  • Meticulously Designed

    Designed by an engineer for function and beauty.

Recent Customer Testimonials

  • Janelle T.

    I love how classy it makes it look. Better than a piece of wood that molds over time.

  • Kevin M.

    There is NO smell now, even with both lasers running, didn’t think I’d ever be able to say that.

  • Cynthia F.

    We received the inserts and wanted to let you know that everything from their construction to the packaging was absolutely flawless!

Made with Care

Martinson Manufacturing is a home-based family business in West Bend, Wisconsin whose mission is to create meticulous exhaust venting solutions to eliminate headaches and simplify people's lives.

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