Home Delivery
  • Local deliveries (HX, HD, LS, YO, BD, WF, & HU) £20–£30 for orders under £1000, and free over £1000.
  • Other UK postcodes – A flat fee of £48 inc VAT applies when you purchase internal doors – Enjoy free shipping on orders above £1000*
  • For smaller items or ironmongery, a flat rate of £15 inc VAT applies.

*Please see our Delivery Charges page for full details and exceptions.

COLLECTION
  • Prefer to pick up? Collect your items for FREE from our office or warehouse. Call us to find your nearest collection point and arrange a suitable day.

Lead Times

  • In-stock internal/external doors are delivered within 3-5 working days*
  • Ironmongery 1-2 working days
  • Need it fast? We offer next day delivery – get in touch for a price. Order before 10:30am for next working day delivery on most doors. *Charges and lead times vary by postcode and supplier, so please contact us for a quote.

Backorder Policy

  • If any part of your order is out of stock/on backorder for more than 2 weeks, we can offer to split deliveries at no extra cost.

For full delivery details, visit our Delivery Information page.

Old English Harrogate Solid Brass Mushroom Mortice Knob on Concealed Fix Rose – PC

£44.98 inc. VAT
£37.48 ex. VAT

Atlantic UK logo – interior door hardware and finish experts
in stock

updated daily – subject to change

Delivery Lead Time: 3-5 working days

Delivery Lead Time: 1-2 working days

Delivery Lead Time: made to order 3-4 weeks

Delivery Lead Time: 1-2 working days

Delivery Lead Time: 3-5 working days Colour Finishes: Approx. 4 weeks

This polished chrome Mushroom Mortice Door Knob brings Art Deco style and solid brass quality. Smooth to operate and easy to fit with flexible door pack options.

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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

  • Knob Diameter: 50mm

  • Rose Diameter: 55mm

  • Projection: 70mm

  • Spindle: 8mm

  • 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.

  • Latch Pack (3” or 4”) – Best for doors that do not require a lock.

  • Bathroom Pack (3” or 4”) – Includes a turn & release and deadbolt for added privacy.

  • 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.

Weight: 0.98 kg
SKU: OE58MMKPC
Home Delivery
  • Local deliveries (HX, HD, LS, YO, BD, WF, & HU) £20–£30 for orders under £1000, and free over £1000.
  • Other UK postcodes – A flat fee of £48 inc VAT applies when you purchase internal doors – Enjoy free shipping on orders above £1000*
  • For smaller items or ironmongery, a flat rate of £15 inc VAT applies.

*Please see our Delivery Charges page for full details and exceptions.

COLLECTION
  • Prefer to pick up? Collect your items for FREE from our office or warehouse. Call us to find your nearest collection point and arrange a suitable day.

Lead Times

  • In-stock internal/external doors are delivered within 3-5 working days*
  • Ironmongery 1-2 working days
  • Need it fast? We offer next day delivery – get in touch for a price. Order before 10:30am for next working day delivery on most doors. *Charges and lead times vary by postcode and supplier, so please contact us for a quote.

Backorder Policy

  • If any part of your order is out of stock/on backorder for more than 2 weeks, we can offer to split deliveries at no extra cost.

For full delivery details, visit our Delivery Information page.

  • If any part of your order is out of stock/on backorder for more than 2 weeks, we can offer to split deliveries at no extra cost.

For full delivery details, visit our Delivery Information page.

FAQs

1. Is polished chrome suitable for modern interiors?
Yes. It works beautifully in Art Deco, contemporary and minimalist spaces.

2. Can I mix polished chrome with nickel or stainless steel?
Absolutely. These finishes complement each other across the Old English range.

3. Do the door packs include hinges?
Yes. Choose between Grade 7 or Grade 13 fire-rated hinges.

4. Is the Lock Pack available in multiple sizes?
No. The Lock Pack is 3” only. Latch and Bathroom packs are available in 3” or 4”.

5. Does polished chrome require special maintenance?
Not at all. It keeps its bright shine with simple cleaning.

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