Web Analytics
Bion | Bespoke Experts in Perforating Sheet Metals and Coils
Perforated Metal 5

60 Years of Precision Perforating

bion are a leading supplier of bespoke perforated metal and plastic solutions. With many years’ experience within perforating, our aim is to continue to provide excellent service and product quality to all our customers.

Our philosophy is one of collaboration. We aim to be an extension of our customers’ manufacturing capabilities; we will work with you as a tiered supplied into OEMs rather than in competition. This specialism in perforating means our knowledge is not diluted into other areas. On top of this, our excellent staff retention ensures a workforce with many years’ experience in the art of perforating, notching and levelling.

Perforated Metal and Plastic

As well as perforated metal and plastic, we have recoiling capabilities and state-of-the-art levelling equipment so whether you require high-spec ceiling tiles or volume high-quality cladding, we are equipped to deliver exactly to your needs. We are able to supply a wide range of materials including perforated mild steel, perforated galvanised steel, perforated stainless steel, perforated aluminium and perforated plastics. However, if required, we do have a reliable network and relationships with sub contractors so that if you require a formed and painted product, then we can provide a one-stop solution for you.
RBH6079 RBH6079
RB8068 RB8068
RB6443 RB6443
RBS6062 RBS6062
RBS6052 RBS6052
RB4850 RB4850
RBR2434 RBR2434
RB3051 RB3051
RB3033 RB3033
RB2047 RB2047
RB1745 RB1745
RBS4735 RBS4735
Food Processing
Metal Perforating
Perforated Metal 9
Yellow Goods

Who we serve


There are hundreds of functional, economical and aesthetically satisfying uses for Bion’s perforated materials in both internal and external construction work, and we are a leading supplier of perforated materials to the architectural industry. Architectural


Bion works in partnership with leading sound-system manufacturers to produce unique customer specific designs for speaker applications. Audio


Over the years we have been proud to have been associated with such names as Nissan and Unipart (exhaust blanks), Ford (Escort speaker grilles). Automotive

Food Processing

Bion produces flat, oil and burr-free perforated baking trays that benefit our customers by removing costs encountered from de-burring or degreasing operations. Food Processing


Many Architects now choose perforated metal as they offer a safe and low maintenance solution for a façade. Perforated metal also enables you to give your building its own unique character. Balustrades


Used in many environments, from offices and showrooms to warehouses and hospitals, Bion can perforate suspended ceiling tiles which can then be backed with acoustic fabric and solve most thermo-acoustic issues in industrial and commercial applications. Ceilings


Bion’s perforated metal sheets are widely used in the electronics industry for their acoustic properties, superb ventilation and market-leading aesthetics, and our knowledge and design expertise in this area is both innovative and globally acclaimed. Enclosures


Bion supplies perforated materials for a variety of filtration applications. The perforation and open area can be specified exactly, making the perforated sheet ideal for filtering, separating or sorting. Filtration


Bion is a leading supplier of perforated materials to the lighting sector. We allow our clients to choose from any number of innovative perforated metal designs that will run with increased efficiency and light diffusion. Lighting


As a leading product supplier since the early 1990s, Bion has been delivering high volumes of low-cost precision-levelled microwave door blanks, both anodised and notched, to clients within a matter of days responding to build demand fluctuations. Microwaves

Stock Sheets

We are able to provide our clients with high-quality perforated stainless steel sheet, mild steel perforated sheet, perforated aluminium, galvanised steel sheet and a host of perforated plastic products on a next-day delivery nationwide. Stock Sheets

Yellow Goods

Yellow goods refers to construction and earth moving equipment, quarrying equipment, and fork lift trucks. The term is also used to encompass agricultural equipment, such as tractors. Yellow Goods
Server Rack

Case Study: Perforated Mild Steel Server Racks

Our client approached us when their other supplier was unable to meet the quick turnaround required. The solution? We delivered the 1st batch less than 48 hours from enquiry! Read more
bion exhaust

What Our Customers Say…

“Can I take the opportunity to thank you and all at Bion for their efforts and hard work in achieving a delivery to us yesterday, it’s very much appreciated and has allowed us to recover a potentially damaging situation with our customer on a small part of a major order run. Thank you also for working closely with the supplier on the materials side.” - Senior Strategic Buyer
“Please can you pass on our thanks to everyone for the quick turnaround on the aluminium. We know none of the problems were related to yourselves and cannot thank you enough for the way you have responded to get the coil back to us so quickly.” - Materials Team Leader, Aluminium Perforation Customer
“Having engaged with Robert Bion through the MAS programme, I’ve never failed to be inspired by their relentless focus on customer service and quality. Their passion for continuously improving how they add value to their customers and their internal processes is immediately evident when visiting the site and talking to the staff. They display a high degree of creativity in solving problems, developing employees and moving the business forward. A responsible manufacturer, they are leaders in developing the local manufacturing community by promoting best practice”. - Nik Brown, Operations Manager, MAS South East & London
“Please can you pass on my thanks to your production for turning around the aluminium perforation so quickly for us. As you are aware this has been a nightmare for us with all the ongoing issues. To hear that the material will be here on Monday is brilliant news considering how late the aluminium arrived with you this week.” - Aluminium Perforation Customer, Construction Industry