Be On The Lookout For: How Secondary Glazing Warranty Is Taking Over And How To Stop It

· 5 min read
Be On The Lookout For: How Secondary Glazing Warranty Is Taking Over And How To Stop It

Understanding Secondary Glazing Warranties: A Comprehensive Guide for Homeowners

Secondary glazing is a significantly popular choice for homeowners seeking to enhance thermal insulation and soundproofing without replacing initial windows. This is particularly pertinent for those living in period properties or noted structures where double-glazing replacements are typically Restricted. However, purchasing secondary glazing is a significant financial dedication. To protect this financial investment, understanding the nuances of a secondary glazing warranty is necessary.

This guide explores what these service warranties involve, what they generally cover, and how property owners can ensure their installation remains secured for years to come.


What is a Secondary Glazing Warranty?

A secondary glazing guarantee is a formal agreement between the manufacturer or installer and the consumer. It serves as a promise that the product will carry out as intended for a specific period. If flaws occur due to faulty products or poor craftsmanship during this window of time, the supplier is obliged to fix or replace the afflicted parts at little to no charge to the homeowner.

Warranties in this industry are normally divided into 2 classifications:

  1. Product Warranty: Covers the physical parts such as the glass, frames, and hardware.
  2. Craftsmanship Warranty: Covers the quality of the installation process itself.

Why a Warranty Matters

Without a comprehensive service warranty, house owners are vulnerable to the costs of premature wear and tear or manufacturing oversights. Secondary glazing involves moving parts, seals, and specialized glass-- all of which go through environmental stressors. A robust service warranty provides assurance, ensuring that the performance advantages of the glazing-- such as a 60% reduction in heat loss or significant sound cancellation-- are maintained over the long term.


Standard Coverage Periods

Not all parts of a secondary glazing unit are expected to last the same amount of time. For that reason, warranties are frequently tiered. Below is a breakdown of the normal market standards for guarantee periods.

Common Warranty Durations by Component

ElementAverage Warranty LengthWhat is Covered?
Aluminum Frames10-- 25 YearsStructural stability, powder coating, and deterioration.
Glass Units5-- 10 YearsFailure of the hermetic seal, clouding, or spontaneous splitting.
Moving Parts/Hardware1-- 5 YearsHinges, locks, captures, and moving systems.
Installation Workmanship2-- 10 YearsDrafts, rattling, or structural positioning problems triggered by fitting.
Weather Seals1-- 2 YearsDeterioration of rubber or brush stack seals.

Secret Components Covered in Detail

1. The Frames

Most secondary glazing systems make use of slimline aluminum frames. Since aluminum is highly durable and resistant to rust, these often carry the longest service warranties. The guarantee typically covers "significant" fading of the powder coat surface and any warping of the metal. If the frame fails to hold the glass securely, it is considered a structural failure.

2. The Glass and Seals

Secondary glazing typically uses toughened or acoustic laminate glass. The warranty secures versus "silvering" or the breakdown of the perimeter seal in double-glazed secondary systems (which can trigger internal condensation). It is essential to keep in mind that guarantees hardly ever cover "glass breakage" caused by external impact or accidents.

3. Hardware and Moving Parts

Due to the fact that secondary glazing is typically opened for ventilation or cleaning, the hinges and rollers go through mechanical stress. Manufacturers typically provide a shorter guarantee for these items because they are considered "consumable" parts that naturally wear gradually.

4. Installation and Workmanship

Even the finest item will stop working if installed inadequately. A workmanship guarantee makes sure that the frame is square, the seals are airtight versus the main window, and the unit is safely anchored. Many reputable installers supply an Insurance Backed Guarantee (IBG), which secures the homeowner even if the setup business fails.


Common Exclusions: What is Usually Not Covered?

Comprehending what is not covered is just as crucial as understanding what is. Many warranties consist of a list of exemptions to secure the maker from liability for problems beyond their control.

  • Accidental Damage: If a ball is thrown through the glass or a heavy item dents the frame, the guarantee will not use.
  • Absence of Maintenance: If the sliding tracks are never ever cleaned and eventually jam, the producer might claim the failure was because of house owner disregard.
  • Condensation on the Room Side: Internal condensation is typically a ventilation problem within the home, not a failure of the glazing system itself.
  • Acts of God: Damage from extreme weather condition events (storms, floods) is normally handled by home insurance rather than an item guarantee.
  • Adjustment: If a homeowner tries to paint the frames or drill into them to hang blinds, the service warranty is often voided right away.

Upkeep Requirements to Maintain Validity

To keep a guarantee legitimate, homeowners are typically needed to perform standard upkeep. Failure to record this maintenance can often cause a claim being declined.

Upkeep Checklist for Homeowners:

  • Regular Cleaning: Frames ought to be cleaned down with non-abrasive, pH-neutral soapy water.
  • Track Lubrication: For moving systems, tracks need to be kept without dust and particles. Some makers recommend a light application of silicone spray once a year.
  • Seal Inspection: Check the brush stacks or rubber gaskets for signs of flattening or tearing.
  • Prevent Harsh Chemicals: Never utilize bleach or solvent-based cleaners on aluminum powder coatings or glass seals.

The Difference Between a Warranty and a Guarantee

While the terms are frequently used interchangeably, there are subtle legal differences in many jurisdictions:

  • A Guarantee is usually a legal guarantee made by the maker to the customer, frequently at no extra cost. It is a declaration that the item will remain suitable for purpose.
  • A Warranty is more similar to an insurance coverage. It is a legal agreement that supplies particular remedies (repair/replacement) under specific conditions. In numerous cases, "Extended Warranties" are purchased, whereas warranties are intrinsic to the sale.

FAQ: Secondary Glazing Warranties

Q: Is the service warranty transferable if I offer my home?

A: This depends completely on the supplier. Some premium companies permit a one-time transfer to the brand-new homeowner for a small administrative fee, which can be a fantastic selling point for a home. However, numerous guarantees are only legitimate for the initial purchaser.

Q: Does the warranty cover condensation?

A: If condensation appears between the panes of a double-glazed secondary system, this suggests a seal failure and is usually covered. Nevertheless, if condensation appears on the surface area of the glass facing the room, this is a lifestyle/ventilation concern and is not covered.

Q: What is an Insurance Backed Guarantee (IBG)?

A: An IBG is an insurance policy that remains in place even if the company that installed your windows goes bankrupt. It ensures that you still have a route to repair or replacement if the initial contractor is no longer trading.

Q: Can I install secondary glazing myself and still get a service warranty?

A: If you select a "supply only" DIY package, you will likely get a product warranty for the materials, however you will not have a craftsmanship service warranty. Any damage triggered during the installation procedure would be your obligation.

Q: How do I make a claim?

A: You must call the original installer initially.  learn more  will typically need your original billing, the date of installation, and clear photos of the flaw. It is best to deal with issues as quickly as they are seen to prevent additional degradation.


A secondary glazing warranty is a vital component of any home enhancement job. It serves as a testament to the manufacturer's confidence in their item and safeguards the customer from unanticipated flaws. When choosing a secondary glazing company, it is smart to look beyond the initial price tag and scrutinize the length and depth of the service warranty provided.

By selecting a company that uses comprehensive protection-- ideally backed by insurance-- and following a simple maintenance regimen, homeowners can guarantee their secondary glazing offers heat, peaceful, and security for years to face. Constantly check out the small print, keep your receipts safe, and treat your glazing with care to guarantee your service warranty stays a dependable security web.