JB Kind Extreme Doors

The JB Kind white External Extreme door range is the most exciting new development in exterior door design for decades! This fully finished range is available in a selection of popular styles and is perfect for painting over to fit individual colour schemes.

Innovative, stylish and exceptionally durable, JB Kind Extreme External doors are built to last. With a dimensionally stable top layer of Medite Tricoya Extreme, doors in this collection are able to withstand even the most severe weather conditions. JB Kind Extreme External doors also feature a composite core, promoting structural integrity, and include a matt silver weather bar. All external doors have a thickness of 44mm, and come with a ten year warranty.

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Made to Order Available

Many doors can be made to your exact measurements and finished by our in‑house team.

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Fast, Fully Insured Delivery

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Professional Fitting Available

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Door Supplies OnlineJun 02, 2026

JB Kind Extreme Doors

55,000+ Happy Customers & 1,050+ Reviews

30-Day Money-Back Guarantee

Made to Order Available

Expert Help, 5 Days a Week

Fast, Fully Insured Delivery

Professional Fitting Available

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