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Polyform HDF12 Heavy Duty Fender 1850mm(H) x 650mm(D)

$1,512.22

(inc VAT)

Only 8 left in stock
  • The original Polyform Brand
  • Reduced carbon footprint
  • Patented production technology
Polyform Norway brand logo

Only 8 left in stock

Order by 11am for Next Day UK Mainland Delivery

Polyform HDF12 Fender

Compact Commercial Heavy Duty Fender for Everyday Protection

The Polyform HDF12 is the most compact option in the range of commercial heavy duty fenders, delivering reliable protection for larger vessels and high-use mooring situations. Designed for durability and consistent performance, it’s ideal for boat owners who need more strength than standard fenders can offer.

Manufactured by Polyform Norway, the HDF12 combines trusted build quality with a practical, space-efficient size.

Designed for Demanding Use

Despite its compact size, the HDF12 is built as a true commercial heavy duty fender, making it well suited for:

  • Workboats
  • Commercial Vessels
  • Fishing Boats

It’s the ideal upgrade for users who want stronger protection without stepping up to larger fenders.

Durable Construction That Lasts

The Polyform HDF12 is manufactured from UV-stabilised, marine-grade materials, ensuring it performs in:

  • Saltwater environments
  • Constant exposure to sun and weather
  • Frequent docking and impact

This commercial heavy duty fender resists cracking, fading, and wear—delivering long-term value.

Key Features

  • Compact commercial heavy duty fender for smaller vessels
  • Reinforced construction for improved impact resistance
  • UV-resistant material for outdoor durability
  • Ideal upgrade from standard light-duty fenders
  • Trusted Polyform quality used worldwide

The Polyform Norway HDF-Series heavy duty fenders are designed specifically with the commercial vessel/boat in mind. Air filled and produced from super-strong 8mm thick semi-thermo plastic they carry a minimum breaking strength of 3500kg!!! Making these the perfect choice for rough conditions and large boats.

  • Length: 185 CM
  • Width: 65 CM
  • Height: 185 CM
  • Weight: 30 KG

Our fenders (unless otherwise stated) are shipped deflated to save you money on shipping costs.

For next day deliveries, orders must be received before 11am.

Type

Courier

Price

UK Mainland (Large Letter 100g)

Royal Mail 24

£3.49

UK Mainland (Large Letter 100g)

Royal Mail 48

£2.95

UK Mainland NEXT DAY (0.1-10kg)

Royal Mail 24

£5.99

UK Mainland TWO DAY (0.1-10kg)

Royal Mail 48

£5.49

UK Mainland (10+ kg)

UPS

£8.99

UK Mainland Next Day (10+ KG)

UPS Standard

£12.99

View the full list of delivery rates here

Delivery Rates

Type

Courier

Price

UK Mainland (Large Letter 100g)

Royal Mail 24

£3.49

UK Mainland (Large Letter 100g)

Royal Mail 48

£2.95

UK Mainland NEXT DAY (0.1-10kg)

Royal Mail 24

£5.99

UK Mainland TWO DAY (0.1-10kg)

Royal Mail 48

£5.49

UK Mainland (10+ kg)

UPS

£8.99

UK Mainland Next Day (10+ KG)

UPS Standard

£12.99

Type

Courier

Price

UK Remote Area (Large Letter 100g)

Royal Mail 24

£3.49

UK Remote Area (Large Letter 100g)

Royal Mail 48

£2.95

UK Remote Area (0.1-10kg)

Royal Mail 24

£5.99

UK Remote Area (0.01-10kg)

Royal Mail 48

£5.49

UK Remote Areas (10-25 kg)

UPS Standard

£16.99

UK Remote Areas (25-50 kg)

UPS Standard

£19.99

Type

Courier

Price

Ireland, Germany, Belgium, Netherlands, France

UPS Standard (0-10kg)
UPS Standard (10-25kg)
UPS Standard (25-50kg)

£18.50
£19.99
£29.99

Austria, Denmark, Finland, Italy, Portugal Spain, Sweden, Czech Republic, Poland

UPS Standard (0-10kg)
UPS Standard (10-25kg)
UPS Standard (25-50kg)

£19.49
£20.99
£30.99

Channel Islands

UPS Standard (0-10kg)
UPS Standard (10-25kg)
UPS Standard (25-50kg)

£8.99
£23.99
£35.39

Andorra, Channel Islands, Liechtenstein Norway, San Marino, Switzerland, Bulgaria Croatia, Estonia, Hungary, Latvia, Lithuania Romania, Slovakia, Slovenia

UPS Standard (0-10kg)
UPS Standard (10-25kg)
UPS Standard (25-50kg)

£26.99
£29.99
£47.99

USA & Canada

UPS Standard (0-5kg)
UPS Standard (10-25kg)
UPS Standard (25-50kg)

£28.99
£44.99
£83.32

Singapore & Japan

UPS Standard (0-5kg)
UPS Standard (10-25kg)
UPS Standard (25-50kg)

£28.99
£44.99
£83.32

UAE

UPS Standard (0-5kg)
UPS Standard (10-25kg)
UPS Standard (25-50kg)

£59.99
£87.99
£159.99

Add Essentials

Aqua Marine Boat Fender Cleaner
Aqua Marine Boat Fender Cleaner 500ml
$24.18
Polyform boat fender pump
Fender Pump
$13.43
Polyform Fender Inflation Adaptor
Polyform Fender Inflation Adaptor
$6.65
Polyform Norway
World-leading fender design, trusted by professionals since 1955.
Innovation, strength, and performance in every Polyform fender.
Polyform Norway created the world’s first inflatable fender and continues to set the global standard. Built using patented POLYMATIQ® technology and reinforced rope holds, each fender delivers unmatched durability and protection for boats of all sizes.

Choosing the Right Fender Size

Get the best protection for your boat by matching fender size to vessel length, mooring style, and conditions.

The right fender size makes all the difference in protecting your boat from impact damage. As a general rule, use one inch of fender diameter for every 4–5 feet of boat length, and always go larger for rougher waters or heavier craft. Consider how and where you moor — side-on docking needs more coverage than a fore-and-aft tie. Whether you need cylindrical fenders, spherical buoys, or specialist shapes, we’ll help you choose the right fit for peace of mind on the water.

View Complete Size Guide
Polyform HDF12 Heavy Duty Fender 1850mm(H) x 650mm(D)
Dimension Lines
185cm
65cm
204cm

Polyform Fenders & Buoys are shipped deflated to optimise space and reduce transport costs. You will find below our inflation video which highlights how to inflate using our special footpump adaptor and also a downloadable user guide.

NOTE: ADAPTORS ARE NOT REQUIRED BUT CAN BE PURCHASED HERE

INFLATION GUIDE DOWNLOAD CLICK HERE (PDF)

Related Products

Shop All

People are asking us

Polyform HDF fenders are commercial heavy duty fenders designed to protect boats and structures in high-impact mooring situations. They are ideal for workboats, larger vessels, and exposed berths where standard fenders may not provide enough protection.

HDF fenders are built with a reinforced, heavy-duty construction, making them more resistant to impact, wear, and deformation. They are specifically designed for demanding marine environments where durability is critical.

Yes. While designed as commercial heavy duty fenders, they are also a great choice for larger leisure boats or anyone mooring in exposed or high-traffic areas who wants extra protection.

The Polyform HDF range is available in multiple sizes to suit different vessels and applications. The right size depends on your boat length, weight, and mooring conditions.

Choosing the correct commercial heavy duty fender depends on:

  • Boat size and displacement
  • Mooring conditions (calm vs exposed)
  • Frequency of use

If in doubt, it’s always better to choose a larger fender for increased protection.

Polyform HDF fenders are extremely durable and built for long-term, heavy-duty use. They resist cracking, fading, and wear, even in demanding commercial environments.

Yes. These commercial heavy duty fenders are ideal for:

  • Marinas and harbours
  • Workboat moorings
  • High-traffic berths
  • Offshore and exposed locations

Yes. While they may cost more upfront than standard fenders, their long lifespan and superior protection make them a more cost-effective solution over time—especially in demanding conditions.

Absolutely. With years of hands-on experience, we can help customers choose the right size and type for their boat or operation. Whether you’re mooring a small leisure craft or outfitting a superyacht, we’ll make sure you get exactly what you nee
Our customers range from private boat owners to superyacht captains, harbour authorities, offshore crews, and commercial fleets. We work with both individual enthusiasts and major marine operations.
With over 17 years of experience, we know marine protection inside out. We don’t just sell products—we provide genuine advice based on real-world boating experience.

You can reach us by phone on +44 1543 279138 or email us at info@boatfendersdirect.co.uk. We’re available Monday to Friday (9:30 am–4 pm)

We offer next day and 2-4 days delivery option for UK mainland. Next day deliveries must be received before 12 noon and are for weekday only. Please allow 2-3 weeks for fender cover personalisation.

Yes—our support doesn’t end at checkout. If you have questions, need help with installation, or want to expand your fender setup, we’re here to advise. We’re proud to offer long-term, personal support, not just transactions.

Customer Reviews

Powered By

07.04.25

Boat Fenders Direct delivers great service with quick delivery and excellent product quality.

Ordering online was simple, and their team promptly addressed my query about delivery times. Even when stock issues arose, they ensured timely delivery to an alternative address. Friendly and responsive staff made the experience smooth. Highly recommend!

-

Merry

17.02.25

The service is good, delivery is really quick, and the buoys are excellent quality These buoys last a long time too and the clouds don't fade.

My rowing club (on what is effectively a ship-canal-type-of-river) uses long lines of them on a rope to try to prevent rowing boats in races going down the side channels to the weir by mistake (remember: people rowing racing boats...

-

Andy Greenwell

06.02.25

Clear easily navigated website followed by speedy dispatch.

The buoys I ordered were securely packaged and arrived well within the promised time frame. Great service that I would use again.

-

MR Jones

02.08.24

Really easy ordering online.

When I emailed to check on delivery date they were very responsive and even said that they'd passed my query to the web team to highlight better the delivery timescales. Overall very happy and the quality of the product is...

-

Tara Gregar

07.12.23

Excellent quality product and despatched promptly.

FedEx unfortunately failed to deliver on ( previously notified) - 2 occasions. Maxine at BFD was very helpful in getting it sorted in a friendly manner.

-

Robert Marsden

07.04.25

Boat Fenders Direct delivers great service with quick delivery and excellent product quality.

Ordering online was simple, and their team promptly addressed my query about delivery times. Even when stock issues arose, they ensured timely delivery to an alternative address. Friendly and responsive staff made the experience smooth. Highly recommend!

-

Merry

17.02.25

The service is good, delivery is really quick, and the buoys are excellent quality These buoys last a long time too and the clouds don't fade.

My rowing club (on what is effectively a ship-canal-type-of-river) uses long lines of them on a rope to try to prevent rowing boats in races going down the side channels to the weir by mistake (remember: people rowing racing boats...

-

Andy Greenwell

06.02.25

Clear easily navigated website followed by speedy dispatch.

The buoys I ordered were securely packaged and arrived well within the promised time frame. Great service that I would use again.

-

MR Jones

02.08.24

Really easy ordering online.

When I emailed to check on delivery date they were very responsive and even said that they'd passed my query to the web team to highlight better the delivery timescales. Overall very happy and the quality of the product is...

-

Tara Gregar

07.12.23

Excellent quality product and despatched promptly.

FedEx unfortunately failed to deliver on ( previously notified) - 2 occasions. Maxine at BFD was very helpful in getting it sorted in a friendly manner.

-

Robert Marsden

Polyform HDF12 Heavy Duty Fender 1850mm(H) x 650mm(D)

$1,512.22

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