Renqiu Xinjian Metal Products Co., LTD，Contact Now Get 20-30% Off
Description
A warm edge spacer is a deceptively simple innovation.
It replaces that narrow strip of metal at the edge of your glazing with a low-conductivity material — typically a high-grade polymer or composite — that breaks the thermal bridge.
Instead of conducting heat like aluminium does, these advanced spacers resist it. They hold the glass panes apart, seal in argon or krypton gas, and drastically reduce the amount of warmth escaping around the perimeter of your windows.
It’s an edge that doesn’t betray the rest of your window.
It’s engineering that protects your insulation — quietly.
Let’s be clear: this isn’t a gimmick. Warm edge spacer systems such as Super Spacer®, Swisspacer®, or Thermo Plastic Spacer (TPS) are now standard in high-performance glazing across Europe. The reason is simple:
They help windows achieve better U-values, reduce condensation, and extend unit lifespan — all without changing the way the window looks.
And when integrated into heritage timber sash windows — as expertly done by Sash Windows London — the result is seamless. You keep the authentic sightlines. You avoid ugly rubber gaskets. You pass Part L thermal regulations. And your heating system stops fighting an invisible enemy it didn’t know existed.
Most window companies don’t talk about spacers.
But the ones who do — the ones who understand their impact — are the ones who build windows that actually perform.
Warm edge spacers are the invisible detail that separates pretty from purposeful.
Introduce
Hebei Xinjian Metal Products Co., Ltd. covers an area of 50,000 square meters. It is a modern high-tech enterprise and a large-scale enterprise specializing in the research and development, manufacturing, sales and technical services of high-performance insulating glass accessories.
Customized Process
Products can be developed and manufactured according to drawings or samples provided by customers.We have an experienced R&D team focused on technological innovation and product upgrades to ensure that product performance is always at the industry-leading level.
Online communication
Provide custom drawings
Merchant quotation
Sign a contract
Processing and production
Packaging and distribution
Confirm receipt of goods
Successful transaction
FAQ
Can you accept small quantities?
Yes, accept small quantity, fast delivery
Do you have pre-shipment inspection procedures?
Yes, we always test the products before delivery.
Can I take samples for testing?
Yes, samples can be sent for testing before bulk ordering.
When is the delivery time?
Inventory orders within 7-15 days, for oem and odm orders, the specific time depends on the actual situation.
What are the terms of payment?
Wire transfer or letter of credit, Western Union, Alipay, etc.
What is the minimum order quantity?
It depends on the product.
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Fiberglass reinforced warm edge spacer
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