# Affiliate disclosure

> How Window Replacement Lab is funded, which link types appear, and why placement never follows commission.

Canonical: https://windowreplacementlab.com/affiliate-disclosure/

Last updated: 2026-11-08

Some links on this site earn a commission if you buy through them. That is how
    the site is funded. It does not change the price you pay, and it does not
    decide what we recommend.

## What appears on the site

- Retail and marketplace links to window accessories: screens, weatherstripping, sash hardware, sealants and trim.

- Direct links to manufacturer stores, where the manufacturer runs an affiliate programme.

- No paid placements, no sponsored rankings, no paid reviews.

- No lead-selling. The [calculator](/calculator/) does not ask for an email and does not forward your answers to an installer network.

## How ranking works

    Where a page compares products it compares published specifications — U-factor,
    SHGC, frame material, warranty term, glass package — against the use case
    described in the page. A brand cannot pay to move up, and a link that pays more
    never outranks a product that performs better on those criteria.

## Prices and availability

    Prices change. The bands on this site are the range we checked in the month
    shown on the page, not a live quote. Always confirm the current price and the
    specification on the product page before buying.

## Questions

    If a link looks mislabelled or a disclosure is missing, email
    [contact@windowreplacementlab.com](mailto:contact@windowreplacementlab.com)
    with the page URL.