Art Deco brightness in a polished chrome Mushroom Mortice Knob
The Mushroom Mortice Knob in Polished Chrome brings sleek, Art Deco-inspired flair to any space. Because polished chrome offers a mirror-like shine, it delivers instant drama and clarity. The rounded mushroom shape feels smooth in the hand, while the reflective surface adds crisp light to every room. Its styling bridges the bold 1920s with the clean lines of the 1930s and 40s.
Solid brass core with smooth, precise movement
Although the finish is polished chrome, the knob itself is solid brass. This gives it strength, weight and long-lasting support. The turning action feels precise, and the surface keeps its bright sheen with simple care. Since polished chrome reacts beautifully to changing light, it offers a lively and expressive presence throughout the day.
Mushroom Mortice Knob dimensions
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Knob Diameter: 50mm
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Rose Diameter: 55mm
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Projection: 70mm
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Spindle: 8mm
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Fixings included
Mushroom Mortice Knob styling with coordinated chrome finishes
This Harrogate design fits naturally within the Old English collection. It pairs perfectly with matching items from the Polished Chrome Old English range.
Because polished chrome blends well with cool finishes, it also coordinates with the Polished Nickel Old English range.
For a softer transition, it pairs beautifully with the Stainless Steel Old English collection.
Each finish complements the reflective chrome surface, letting you achieve a consistent, expressive look across your home.
Easy installation with flexible door pack choices
Installation is simple, and the door packs make choosing the right option straightforward. Every pack includes the correct hinges, spindle and fixings.
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Latch Pack (3” or 4”) – Best for doors that do not require a lock.
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Bathroom Pack (3” or 4”) – Includes a turn & release and deadbolt for added privacy.
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Lock Pack (3” only) – Ideal for bedrooms or studies requiring key access. Includes escutcheons and keys.
You may choose Grade 7 fire-rated hinges or Grade 13 fire-rated hinges, both supplied in packs of three. This ensures strength and safety without disrupting the polished chrome finish.
Polished chrome detailing with bold, expressive character
The mushroom form sits comfortably in the hand and suits many interiors. Meanwhile, the polished chrome surface creates bold reflections, giving the room a bright, clean finish. Because the surface changes with lighting, it captures movement throughout the day. It works beautifully in Art Deco spaces, modern minimalist interiors and crisp monochrome rooms. The result is a statement piece that feels timeless and confident.
Why shop at Doorphoria
Doorphoria selects every product for beauty, longevity and quality. You enjoy fast delivery, friendly service and a curated range crafted to elevate your home with confidence.

































