Exclusive double glazing leads for UK window installers
LeadsHunt sells exclusive double glazing leads to window installers in the UK. Each lead is a homeowner enquiry for replacement windows or a conservatory, sold to one installer only, never resold and delivered in real time with the homeowner's answers and consent record.
By the LeadsHunt team. Last updated: 19 October 2026
Double glazing lead facts
- Exclusive or shared: exclusive. One installer per lead, never resold.
- Who submits: UK homeowners asking for a replacement windows or conservatory quote
- Delivery: real time, as soon as the homeowner submits.
- Who can buy: UK window installers registered with a competent person scheme
Replacement windows and conservatories
- Replacement windows. Homeowners replacing some or all of their windows, for example with uPVC double glazing. "uPVC windows" is searched about 22,200 times a month in the UK and "double glazing" about 6,600.
- Conservatories. Homeowners asking about a new conservatory or replacing an old one.
We do not sell door leads.
How we qualify double glazing leads
Every homeowner answers a short set of questions before the lead is sent. You see every answer.
- Homeownership. Owner-occupier or landlord.
- Product. Replacement windows or a conservatory.
- Size of the job. How many windows, or the rough size of the conservatory.
- Property. Property type, and whether it is in a conservation area or listed, where the homeowner knows.
- Timeline. When they want the work done.
We do not ask homeowners about finance and we do not offer finance on the form.
Leads vs booked appointments
LeadsHunt sells leads, not booked appointments. A lead is a homeowner who has asked for a double glazing quote and agreed to be contacted by a window installer. You call, check the job and book the survey yourself. You see every answer before you call, so you know how many windows you are quoting for.
Exclusive vs shared double glazing leads
A shared lead goes to several installers at once. The homeowner gets a run of calls in a short time, and the job often goes to whoever rings first or quotes lowest.
An exclusive lead goes to you alone. The homeowner's consent covers contact from a window installer about their quote, so your call is expected and you can quote on the work, not on speed.
Every LeadsHunt double glazing lead is exclusive. We do not sell shared leads and we do not resell leads later.
Who can buy double glazing leads
LeadsHunt sells double glazing leads to UK window installers. In England and Wales, replacement windows are usually fitted by installers registered with a competent person scheme such as FENSA or CERTASS, so they can certify that the work meets the Building Regulations.
Doorstep and distance selling rules your sales team must follow
Homeowners who buy windows or conservatories are covered by UK consumer law. When you buy LeadsHunt leads, you agree in our terms to:
- give homeowners clear quotes and the cancellation rights the law gives them, including for contracts agreed in their home or at a distance
- avoid pressure selling, such as discounts that only last until the end of the visit
- use only genuine reviews, and never offer incentives for reviews you do not disclose
- arrange or introduce finance only under your own FCA permissions or those of your finance provider, if you offer it
- contact homeowners only in the ways their consent covers, and follow PECR and the Telephone Preference Service rules
This section is not legal advice. Check your own sales process with your adviser.
Other lead programmes
- Roofing leads: homeowners asking for roof replacement and repairs.
- Home energy leads: if you also fit energy efficiency upgrades such as solar PV or heat pumps, see our home energy programmes.
FAQs
Is lead generation illegal?
No. Lead generation is lawful in the UK when it follows PECR and UK GDPR. The homeowner must give specific consent to be contacted, and the seller must keep a record of it. Every LeadsHunt lead comes with a consent record showing the time, the page used and the wording the homeowner agreed to.
Do you need FENSA or CERTASS registration to buy leads?
We plan to sell double glazing leads to window installers registered with a competent person scheme, such as FENSA or CERTASS, and we will ask for your registration when you apply. Replacement windows in England and Wales are usually fitted by registered installers.
Are your double glazing leads exclusive?
Yes. Every LeadsHunt double glazing lead is sold to one installer only and is never resold later as an aged lead. The homeowner's consent covers contact from a window installer about their quote, so your call is expected. We do not sell shared leads, where several installers compete for the same homeowner.
Do you sell conservatory leads?
Yes, alongside replacement windows. When you set up your programme you choose the products you want and the areas you cover, so you only receive enquiries your team can survey and quote for. We do not sell door leads.
Ready for exclusive double glazing leads?
Tell us where you work, which products you fit and how many surveys you can do each week. If we are a fit, we will set up your programme and send leads in real time.
UK window installers only.