Secondary Glazing Warranty: A Simple Definition

· 5 min read
Secondary Glazing Warranty: A Simple Definition

Understanding Secondary Glazing Warranties: A Comprehensive Guide for Homeowners

Secondary glazing is a significantly popular option for homeowners looking to enhance thermal insulation and soundproofing without replacing original windows. This is particularly relevant for those living in duration homes or listed buildings where double-glazing replacements are frequently Restricted. However, purchasing secondary glazing is a considerable monetary dedication. To protect this investment, comprehending the subtleties of a secondary glazing warranty is vital.

This guide explores what these guarantees entail, what they typically cover, and how property owners can guarantee their installation remains safeguarded for years to come.


What is a Secondary Glazing Warranty?

A secondary glazing guarantee is a formal contract between the maker or installer and the consumer. It works as a promise that the item will carry out as planned for a specific duration. If defects emerge due to defective products or bad workmanship throughout this window of time, the company is obligated to repair or replace the afflicted parts at little to no charge to the house owner.

Guarantees in this industry are normally divided into 2 categories:

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

Why a Warranty Matters

Without a thorough service warranty, homeowners are susceptible to the costs of early wear and tear or producing oversights. Secondary glazing involves moving parts, seals, and specialized glass-- all of which are subject to ecological stressors. A robust service warranty supplies comfort, making sure that the efficiency benefits of the glazing-- such as a 60% decrease in heat loss or considerable sound cancellation-- are kept over the long term.


Requirement Coverage Periods

Not all parts of a secondary glazing system are expected to last the same amount of time. Therefore, warranties are typically tiered. Below is a breakdown of the typical industry requirements for service warranty durations.

Common Warranty Durations by Component

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

Secret Components Covered in Detail

1. The Frames

Most secondary glazing systems utilize slimline aluminum frames. Due to the fact that aluminum is highly resilient and resistant to rust, these typically bring the longest service warranties. The guarantee generally covers "substantial" fading of the powder coat surface and any warping of the metal. If the frame stops working to hold the glass firmly, it is thought about a structural failure.

2. The Glass and Seals

Secondary glazing often uses toughened or acoustic laminate glass. The warranty protects against "silvering" or the breakdown of the boundary seal in double-glazed secondary systems (which can trigger internal condensation). It is very important to keep in mind that guarantees rarely cover "glass breakage" triggered by external impact or mishaps.

3. Hardware and Moving Parts

Due to the fact that secondary glazing is frequently opened for ventilation or cleaning, the hinges and rollers undergo mechanical stress.  stretford secondary glazing windows  provide a much shorter warranty for these items due to the fact that they are thought about "consumable" parts that naturally break in time.

4. Installation and Workmanship

Even the best product will fail if installed poorly. A craftsmanship service warranty guarantees that the frame is square, the seals are airtight versus the main window, and the unit is securely anchored. Many trustworthy installers offer an Insurance Backed Guarantee (IBG), which secures the property owner even if the installation company goes out of business.


Common Exclusions: What is Usually Not Covered?

Comprehending what is not covered is simply as essential as understanding what is. Most warranties consist of a list of exclusions to protect 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 warranty will not use.
  • Absence of Maintenance: If the moving tracks are never ever cleaned up and ultimately jam, the producer may declare the failure was because of house owner overlook.
  • Condensation on the Room Side: Internal condensation is normally a ventilation problem within the home, not a failure of the glazing unit itself.
  • Disasters: Damage from extreme weather occasions (storms, floods) is usually handled by home insurance coverage rather than a product service warranty.
  • Modification: If a homeowner attempts to paint the frames or drill into them to hang blinds, the guarantee is almost constantly voided instantly.

Maintenance Requirements to Maintain Validity

To keep a service warranty legitimate, property owners are typically needed to perform basic maintenance. Failure to document this maintenance can sometimes lead to a claim being declined.

Maintenance Checklist for Homeowners:

  • Regular Cleaning: Frames must be cleaned down with non-abrasive, pH-neutral soapy water.
  • Track Lubrication: For moving systems, tracks should be kept totally free of dust and particles. Some producers suggest a light application of silicone spray when a year.
  • Seal Inspection: Check the brush piles 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 frequently utilized interchangeably, there are subtle legal distinctions in many jurisdictions:

  • A Guarantee is normally a legal promise made by the maker to the consumer, often at no additional expense. It is a statement that the item will remain in shape for function.
  • A Warranty is more similar to an insurance plan. It is a legal agreement that supplies specific solutions (repair/replacement) under specific conditions. Oftentimes, "Extended Warranties" are purchased, whereas assurances are inherent to the sale.

FREQUENTLY ASKED QUESTION: Secondary Glazing Warranties

Q: Is the guarantee transferable if I sell my house?

A: This depends completely on the company. 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 property. However, lots of warranties are just valid for the original 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 generally covered. Nevertheless, if condensation appears on the surface of the glass facing the room, this is a lifestyle/ventilation issue and is not covered.

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

A: An IBG is an insurance coverage that stays in place even if the business that installed your windows goes insolvent. It guarantees that you still have a path to fix or replacement if the initial specialist is no longer trading.

Q: Can I set up secondary glazing myself and still get a warranty?

A: If you pick a "supply only" DIY kit, you will likely receive a product warranty for the products, however you will not have a workmanship service warranty. Any damage triggered during the setup process would be your obligation.

Q: How do I make a claim?

A: You should contact the initial installer initially. You will typically need your initial invoice, the date of setup, and clear pictures of the problem. It is best to deal with concerns as soon as they are noticed to prevent more degradation.


A secondary glazing service warranty is a crucial component of any home enhancement job. It functions as a testimony to the producer's confidence in their item and secures the consumer from unpredicted problems. When selecting a secondary glazing service provider, it is smart to look beyond the initial price and inspect the length and depth of the guarantee used.

By picking a business that uses thorough coverage-- preferably backed by insurance coverage-- and following an easy maintenance regimen, house owners can guarantee their secondary glazing provides warmth, peaceful, and security for years to deal with. Constantly check out the small print, keep your receipts safe, and treat your glazing with care to guarantee your guarantee remains a reputable security net.