Can uPVC Window frames be recycled? Learn how old uPVC window frames are recycled and how recycling collections work across the North West.

Many people replacing their windows ask the same question: can uPVC windows be recycled?

The short answer is yes – uPVC windows are highly recyclable. In fact, old window frames are one of the most valuable sources of recyclable plastic in the construction industry. With the right recycling process, old frames can be broken down and turned into new building products again and again.

Across the UK, thousands of tonnes of uPVC window frames, doors and conservatories are removed every year as homes and commercial buildings upgrade to new glazing systems. Without proper recycling, this material would end up in landfill.

At Reframe Recycling, we collect and recycle old uPVC window frames and doors across the North West, ensuring this valuable material is diverted from waste and processed responsibly.

What Are uPVC Windows Made From?

uPVC stands for unplasticised polyvinyl chloride. It is a durable type of plastic widely used in construction because it is:

• Weather resistant
• Long lasting
• Low maintenance
• Energy efficient
• Fully recyclable

Most modern uPVC window frames contain reinforced internal sections, rubber seals, metal components and glass units. When windows are replaced, these elements must be separated so the plastic can be properly recycled.

That is why specialist uPVC recycling services are important.

Why Recycling uPVC Window Frames Matters

Recycling old uPVC windows has significant environmental benefits.

Instead of sending frames to landfill, the material can be:

• Shredded
• Cleaned
• Separated
• Reprocessed into new products

Recycled uPVC can be used to manufacture:

• New window frames
• Drainage pipes
• Cable insulation
• Construction products
• Building materials

Because uPVC is such a durable polymer, it can often be recycled multiple times without losing performance.

Recycling also reduces the need for producing new plastic from raw materials, lowering the environmental impact of construction and home improvements.

What Happens to Old uPVC Windows After Collection?

When old window frames are collected for recycling, they usually go through several stages.

1. Collection

Old frames, doors and conservatory structures are collected from building sites, installers or renovation projects.

2. Separation

Glass units, seals, handles, hinges and metal reinforcement are removed.

3. Shredding

The remaining plastic frames are shredded into smaller pieces.

4. Cleaning and sorting

Advanced recycling equipment separates different materials to ensure the plastic is clean.

5. Reprocessing

The plastic is melted down and turned into recycled uPVC pellets or profiles, ready to be used in new products.

This process allows the material to be reused instead of discarded.

Can Old Window Frames Go in Household Recycling?

In most areas, uPVC window frames cannot be placed in normal household recycling bins.

This is because:

• They are bulky construction waste
• They contain mixed materials such as glass and metal
• They require specialist recycling processes

Instead, old windows should be handled by:

• Window installers
• Waste carriers
• Construction recycling services

If you are replacing multiple windows, conservatories or doors, arranging a dedicated uPVC recycling collection is usually the easiest solution.

uPVC Window Recycling for Installers and Renovation Projects

Window installers generate large volumes of old frames when carrying out replacements. Rather than sending these to landfill, many installers now work with recycling companies to manage this waste responsibly.

Typical items that can be recycled include:

• uPVC window frames
• uPVC doors
• conservatory frames
• off-cuts from installations
• frame sections and profiles

Bulk collections make recycling simple for installers working on full house replacements or larger renovation projects.

PVC Window Recycling Across the North West

Reframe Recycling provides uPVC window recycling and collection services across the North West of England.

We work with:

• window installers
• renovation contractors
• building companies
• property developers

Our team collects bulk quantities of old uPVC frames and doors and ensures they are processed through appropriate recycling channels.

Our growing list of Collection areas include:

• Manchester
• Bolton
• Preston
• Liverpool
• Warrington
• Bury
• Oldham
• Blackburn
• Burnley
• Derbyshire
• Leicestershire
• and surrounding areas

If you are carrying out a large window replacement project and need to dispose of old frames responsibly, a scheduled recycling collection can help keep sites clear and materials diverted from landfill.

How Much uPVC Waste Comes from Window Replacements?

Across the UK, the window replacement industry generates hundreds of thousands of tonnes of uPVC waste each year.

Most of this comes from:

• full house window replacements
• conservatory removals
• commercial refurbishments
• housing upgrades

With modern recycling technology, much of this material can be recovered and reused, supporting a more circular construction industry.

Frequently Asked Questions About uPVC Window Recycling

Are uPVC windows fully recyclable?

Yes. uPVC window frames are highly recyclable. The plastic can be processed and reused in new construction products many times.

Can old double glazed windows be recycled?

The glass units and frames can be recycled separately. The glass, metal and plastic components are normally separated during the recycling process.

What should I do with old window frames?

If you are replacing several windows or removing a conservatory, it is usually best to arrange a specialist uPVC recycling collection.

Do recycling companies collect old windows?

Many recycling services collect bulk quantities of window frames from installers and renovation projects, particularly when full house replacements are taking place.

Looking for bulk or trade collections? View our dedicated trade collection service page here.

Are conservatory frames recyclable?

Yes. Most uPVC conservatory frames can be recycled in the same way as window frames once glass and other components are removed.

Arrange a uPVC Window Recycling Collection

If you are replacing windows, removing a conservatory or working on a renovation project, arranging a professional collection can ensure old frames are handled responsibly.

Reframe Recycling provides uPVC window frame collection and recycling services across the North West, helping installers and contractors manage bulk quantities of old frames efficiently.

You can learn more about our uPVC window recycling services or view the areas we cover across Manchester, Lancashire and Merseyside.

Interested in how recycling collections work? Read about our recent collection in Liverpool.