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Listed & Heritage Double Glazing Solutions

Classic Design, Modern Performance

Preserve the character of your home while improving comfort, warmth, and efficiency with Safe-Guard’s Heritage Double Glazing. Designed specifically for period and listed buildings, these units replicate the slim sightlines and traditional appearance of original single glazing, but with all the benefits of advanced insulation and noise reduction.

Our heritage glazing solutions combine authentic style with cutting-edge technology, delivering modern performance without compromising your property’s charm or historic value.

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The Benefits of Heritage Double Glazing

Heritage Double Glazing provides the perfect balance between style, comfort, and compliance

  • Authentic appearance – Slimline profiles replicate traditional single glazing for period-correct aesthetics.
  • Improved insulation – Modern double glazing dramatically enhances thermal performance and reduces heat loss.
  • Reduced condensation – Helps maintain a comfortable indoor environment year-round.
  • Noise reduction – Dual glazing significantly lowers outside noise for quieter living.
  • Low maintenance – Tough, sealed units provide long-term durability and easy care.
  • Planning-friendly design – Suitable for listed buildings and conservation areas.
  • Our Clarity Classic range - achieves BSEN1279 Parts 2 & 3 and is supplied with a 5 year guarantee for peace of mind, when glazing and maintenance guidelines are adhered to.
  • A choice - of period glasses and acoustic glass options.

Every SafeGuard heritage unit is precision-built to meet strict performance standards while maintaining the integrity of your property’s original look.

Design & Performance

Modern Performance, Timeless Window Design

Our heritage double-glazed units are crafted using ultra-slim spacer bars and specialised low-iron glass to maintain the fine detailing associated with traditional sash, casement, and steel-framed windows.

Using modern warm-edge technology and inert-gas filling, these units deliver excellent U-values without altering the frame’s visual proportions. They’re available in a variety of sizes and configurations to suit both timber and steel window systems.

They include high performance Low-E coatings and argon or krypton gas options for improved energy efficiency.

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Finishes & Options

Safe-Guard’s heritage units can be fully tailored to your project:

  • Choice of slimline spacer colours (black, grey, or neutral tones)
  • Available in single-pane or multi-pane layouts to match period windows
  • Low-E coatings and argon gas options for improved energy efficiency
  • Compatible with putty-line glazing for traditional timber frames
  • Available in bespoke sizes for restoration and refurbishment projects

Installed by Safeguard

All units are manufactured in-house at our Peterborough facility

At Safe-Guard, we specialise in supplying and installing heritage double glazing across Peterborough, South Lincolnshire, Rutland, Cambridgeshire, Northamptonshire, Nottinghamshire, and surrounding areas.

Each installation is carefully planned to suit your property’s architecture, ensuring a seamless blend of period style and modern comfort. Our team works closely with homeowners, conservation officers, and architects to meet all relevant heritage standards and planning requirements.

All units are manufactured in-house at our Peterborough facility, giving us full control over quality, dimensions, and finish. Whether you’re renovating a listed home or upgrading a traditional cottage, we’ll help you achieve timeless aesthetics with energy-efficient performance.

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Visit Our Peterborough Showroom

Want to see products up close, choose finishes and talk through your options face-to-face?

Visit our Peterborough showroom, explore full-size displays, view materials, and speak with our glazing experts. book your visit in advance or just drop in during opening hours.

Planning your next home improvement or self-build projects?

Get in touch with the team today on 01733 555040

or request a call back

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