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 aiming to improve thermal insulation and soundproofing without replacing original windows. This is particularly pertinent for those residing in period properties or noted structures where double-glazing replacements are often Restricted. However, purchasing secondary glazing is a considerable monetary commitment. To protect this investment, understanding the subtleties of a secondary glazing service warranty is important.

This guide explores what these warranties entail, what they usually cover, and how homeowners can guarantee their setup remains secured for years to come.


What is a Secondary Glazing Warranty?

A secondary glazing service warranty is an official agreement between the maker or installer and the customer.  website  serves as a pledge that the product will perform as intended for a specific duration. If flaws arise due to defective products or bad workmanship throughout this window of time, the provider is bound to fix or replace the affected elements at little to no charge to the homeowner.

Service warranties in this industry are generally split into two categories:

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

Why a Warranty Matters

Without a comprehensive guarantee, homeowners are vulnerable to the costs of premature wear and tear or producing oversights. Secondary glazing includes moving parts, seals, and specialized glass-- all of which undergo environmental stress factors. A robust warranty provides assurance, ensuring that the efficiency advantages of the glazing-- such as a 60% reduction in heat loss or significant noise cancellation-- are preserved over the long term.


Requirement Coverage Periods

Not all parts of a secondary glazing system are anticipated to last the same quantity of time. For that reason, service warranties are frequently tiered. Below is a breakdown of the normal industry requirements for warranty durations.

Typical Warranty Durations by Component

ComponentAverage Warranty LengthWhat is Covered?
Aluminum Frames10-- 25 YearsStructural stability, powder finishing, and corrosion.
Glass Units5-- 10 YearsFailure of the hermetic seal, clouding, or spontaneous breaking.
Moving Parts/Hardware1-- 5 YearsHinges, locks, catches, and sliding systems.
Setup Workmanship2-- 10 YearsDrafts, rattling, or structural positioning problems triggered by fitting.
Weather condition Seals1-- 2 YearsDeterioration of rubber or brush stack seals.

Key Components Covered in Detail

1. The Frames

A lot of secondary glazing systems utilize slimline aluminum frames. Because aluminum is highly long lasting and resistant to rust, these frequently bring the longest guarantees. The guarantee normally covers "substantial" fading of the powder coat surface and any warping of the metal. If the frame fails to hold the glass firmly, it is considered a structural failure.

2. The Glass and Seals

Secondary glazing frequently utilizes 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 warranties hardly ever cover "glass damage" triggered by external impact or accidents.

3. Hardware and Moving Parts

Due to the fact that secondary glazing is often opened for ventilation or cleaning, the hinges and rollers undergo mechanical tension. Makers generally offer a much shorter warranty for these items because they are considered "consumable" parts that naturally break over time.

4. Installation and Workmanship

Even the best product will stop working if installed improperly. A workmanship warranty makes sure that the frame is square, the seals are airtight against the main window, and the system is securely anchored. Lots of trusted installers provide an Insurance Backed Guarantee (IBG), which secures the house owner even if the setup business goes out of service.


Typical Exclusions: What is Usually Not Covered?

Comprehending what is not covered is simply as essential as knowing what is. Most service warranties consist of a list of exclusions to safeguard the manufacturer from liability for concerns beyond their control.

  • Accidental Damage: If a ball is thrown through the glass or a heavy object dents the frame, the guarantee will not apply.
  • Absence of Maintenance: If the moving tracks are never cleaned up and ultimately jam, the maker might claim the failure was because of homeowner overlook.
  • Condensation on the Room Side: Internal condensation is typically a ventilation problem within the home, not a failure of the glazing system itself.
  • Disasters: Damage from extreme weather occasions (storms, floods) is generally handled by home insurance coverage rather than an item guarantee.
  • Adjustment: If a property owner attempts to paint the frames or drill into them to hang blinds, the service warranty is often voided immediately.

Maintenance Requirements to Maintain Validity

To keep a service warranty legitimate, property owners are typically required to carry out standard upkeep. Failure to document this maintenance can often lead to a claim being turned down.

Maintenance Checklist for Homeowners:

  • Regular Cleaning: Frames must be wiped down with non-abrasive, pH-neutral soapy water.
  • Track Lubrication: For moving units, tracks should be kept devoid of dust and debris. Some producers recommend a light application of silicone spray as soon as a year.
  • Seal Inspection: Check the brush stacks or rubber gaskets for signs of flattening or tearing.
  • Avoid Harsh Chemicals: Never use bleach or solvent-based cleaners on aluminum powder finishes or glass seals.

The Difference Between a Warranty and a Guarantee

While the terms are often used interchangeably, there are subtle legal distinctions in numerous jurisdictions:

  • A Guarantee is usually a legal pledge made by the manufacturer to the customer, often at no extra cost. It is a statement that the product will remain in shape for purpose.
  • A Warranty is more similar to an insurance coverage. It is a legal agreement that offers specific solutions (repair/replacement) under specific conditions. In most cases, "Extended Warranties" are purchased, whereas guarantees are inherent to the sale.

FAQ: Secondary Glazing Warranties

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

A: This depends totally on the supplier. Some premium companies allow a one-time transfer to the new homeowner for a little administrative fee, which can be a terrific selling point for a property. Nevertheless, lots of warranties are just legitimate for the initial buyer.

Q: Does the guarantee cover condensation?

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

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

A: An IBG is an insurance plan that remains in place even if the business that installed your windows declares bankruptcy. It ensures that you still have a route to fix or replacement if the initial contractor is no longer trading.

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

A: If you choose a "supply just" DIY set, you will likely get a product service warranty for the materials, but you will not have a workmanship guarantee. Any damage caused during the installation procedure would be your obligation.

Q: How do I make a claim?

A: You should contact the original installer initially. You will usually require your original billing, the date of installation, and clear pictures of the problem. It is best to attend to issues as quickly as they are seen to prevent further deterioration.


A secondary glazing warranty is an essential part of any home improvement project. It functions as a testimony to the maker's confidence in their product and safeguards the customer from unanticipated flaws. When choosing a secondary glazing provider, it is a good idea to look beyond the preliminary price and scrutinize the length and depth of the service warranty offered.

By picking a company that offers detailed protection-- preferably backed by insurance-- and following a basic upkeep regimen, homeowners can ensure their secondary glazing provides heat, peaceful, and security for years to deal with. Always check out the fine print, keep your invoices safe, and treat your glazing with care to ensure your warranty stays a dependable safeguard.