DuraVent DT-IWT DuraTech Insulated Wall Thimble

DuraVent DT-IWT DuraTech Insulated Wall Thimble

Marsoni

M251S

$152.49

Get it in 3 business days with 1 day shipping. Friday, May 29

DuraVent DT-IWT DuraTech Insulated Wall ThimbleThe DuraVent DT IWT DuraTech Insulated Wall Thimble provides a premium product for use with the DuraTech chimney system. The wall thimble adjusts from a minimum of 5. 5 inches to a maximum of 9. 5 inches wall thickness and fits between standard wall studs. To accommodate thicker walls, the telescoping pieces can be extended up to 16 inches with a field fabricated extension installed. The wall thimble must be installed with DuraTech chimney pipe

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Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I'm very pleased with these shoes. I rarely write reviews, but these are extremely comfortable and stylish. I bought a black pair and a brown paid. Many times I have to get a wide, but the standard size 12 fits me well. Easy to slip into, yet still snug while walking. I feel like the price is reasonable too. Good cushioning, not too thin of a sole.

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Reviewed in the United States on January 7, 2026

Verified Purchase

Heeia

Dallas, US

★★★★★ 5

Good looking shoe.

Size: 9 Wide, Color: Cognac

It's a good looking should which is true to size. Quality is good. However, it is not leather. Inner and outer covering are man made. For me, it's okay. I ordered a 9W which I knew would be no more than a triple E width. I'm actually a quadruple E width so it's taking a little longer to break in. I won't be using these as often as at this stage of my life, I don't have that have functions that require dressier shoes. I'm happy with this purchase, a good value for the price. The slip in feature works well like my Sketcher slip in.

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Reviewed in the United States on July 27, 2025

Verified Purchase

Dr. Scott Williams

San Leandro, US

★★★★★ 5

Comfort and Appearance

Size: 9, Color: Black

The shoes were as advertised. Marc Joseph (I hav 4 other pairs) are the perfect shoes for me with my physical needs. Additionally they are exceptionally comfortable and attractive. This pair I returned because they weren’t quite the right fit for me. They are, like my other Marc Joseph shoes, very well made and very attractive.

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Reviewed in the United States on February 19, 2026

Verified Purchase

Francisco G.

Lexington, US

★★★★★ 5

Premium feel

Size: 10, Color: Black

Very comfortable to wear.

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Reviewed in the United States on April 20, 2026