Alan harper composites
Who else wants to know how Vacuum Press Infusion (VPI™) can save you time, energy, effort and money?At Alan Harper Composites Ltd, we can help! In fact, we’d love to send you a free copy of our new guide to show you more…

Everywhere you go, you will come across something made from moulded glass fibre or more exotic carbon fibre. From the seats in airplanes to the exterior of buses, from wind turbine blades to a petrol pump cover, and from parts of a Formula 1 car to human prosthetics, the number of uses is almost unlimited. What is common to all of these is that they are high-quality applications – things designed for use in bespoke industries. Until recently the processes required for moulding have been incredibly wasteful, both in terms of human labour and in terms of materials used. However, the recent development of a revolutionary technique for glass fibre moulding means that this is no longer the case. I’m Alan Harper, founder of Alan Harper Composites Ltd. No matter the size of your moulding operation, there are huge benefits to be had and savings to be made and I would like to offer you a special gift to show you exactly how Vacuum Press Infusion (VPI™) can save you huge amounts of time, energy, effort and money: a free copy of my new guide, “A simple answer to an expensive question”. Some of the topics I cover inside include:
- The fundamentals of VPI™
- Why this process helps protect the health of your workers
- Some of the possible applications
- Why advanced composite pre preg moulders are embracing reusables
- How silicon can be used safely – there is no silicon crossover from bag to product!
- Why dramatically reducing your waste and costs is not just efficient for your company, but environmentally friendly too
Experience the wonders of VPI™, today!
Everywhere you go, you will come across something made from moulded glass fibre or more exotic carbon fibre. From the seats in airplanes to the exterior of buses, from wind turbine blades to a petrol pump cover, and from parts of a Formula 1 car to human prosthetics, the number of uses is almost unlimited. What is common to all of these is that they are high-quality applications – things designed for use in bespoke industries. Until recently the processes required for moulding have been incredibly wasteful, both in terms of human labour and in terms of materials used. However, the recent development of a revolutionary technique for glass fibre moulding means that this is no longer the case. I’m Alan Harper, founder of Alan Harper Composites Ltd. No matter the size of your moulding operation, there are huge benefits to be had and savings to be made and I would like to offer you a special gift to show you exactly how Vacuum Press Infusion (VPI™) can save you huge amounts of time, energy, effort and money: a free copy of my new guide, “A simple answer to an expensive question”. Some of the topics I cover inside include:
- The fundamentals of VPI™
- Why this process helps protect the health of your workers
- Some of the possible applications
- Why advanced composite pre preg moulders are embracing reusables
- How silicon can be used safely – there is no silicon crossover from bag to product!
- Why dramatically reducing your waste and costs is not just efficient for your company, but environmentally friendly too
Our Products
Manufacturing the Tools for the Technology
We provide the full range of reusable bag manufacturing machines and proprietary ancillaries.
What is fiRST®
Find out what fiRST can do for you
fiRST is the most recent closed mould technology providing a clean and cost effective composite production process.
Our Services
Services to compliment the technology
Alan Harper Composites Ltd supports the fiRST technology with a range of services.
Free VPI™ Guide
Saving you time, and money
Are you looking for composite moulding? we’d love to send you a free copy of our new guide to show you more…