The 10 Best Windows & Doors in Newport 2026

Ranked by real customer reviews, listing activity and Companies House registration, from public sources.

How this ranking is calculated

Composite score from public signals:

  • Google Business Profile star rating (when 3+ reviews)
  • Google Business Profile review count (log-scaled)
  • How many public profile links the listing carries: Companies House number, Google Business Profile, other directory profiles the business has supplied, its own website
  • Whether the listing has been claimed by its owner

No business can pay to be listed, and no reviews are fabricated. Placement is influenced by an optional paid Premium subscription, which puts a business ahead of equally-scored rivals here. Premium businesses carry a Premium badge on their own profile page and in our directory listings, but this list does not mark them.

  1. Dohme Developments is a window installer in Newport, rated 5/5 from 57 Google reviews. Registered with Companies House (no. 15792687) and currently active. Established Google Business Profile with 57+ customer reviews.

    5.0★ (57 reviews)3 public profile links
    5.0★
    57 Google reviews

  2. Smarter Glazing Solutions LTD is a window installer in Newport, rated 5/5 from 36 Google reviews. Registered with Companies House (no. 15790600) and currently active. Verified Google Business Profile.

    5.0★ (36 reviews)3 public profile links
    5.0★
    36 Google reviews

  3. Astons is a window installer in Newport, rated 4.8/5 from 28 Google reviews. Registered with Companies House (no. 01820346) and currently active. Verified Google Business Profile.

    4.8★ (28 reviews)3 public profile links
    4.8★
    28 Google reviews

  4. Secure Windows and Doors is a window installer in Newport, rated 5/5 from 20 Google reviews. Registered with Companies House (no. 17034897) and currently active. Verified Google Business Profile.

    5.0★ (20 reviews)3 public profile links
    5.0★
    20 Google reviews

  5. The Monmouthshire Window Company is a window installer in Newport, rated 4.6/5 from 74 Google reviews. Registered with Companies House (no. 15370369) and currently active. Established Google Business Profile with 74+ cus

    4.6★ (74 reviews)3 public profile links
    4.6★
    74 Google reviews

  6. Avondale Windows is a window installer in Newport, rated 4.9/5 from 84 Google reviews. Established Google Business Profile with 84+ customer reviews.

    4.9★ (84 reviews)
    4.9★
    84 Google reviews

  7. Abbey Glazing & UPVC Repairs is a window installer in Newport, rated 5/5 from 74 Google reviews. Established Google Business Profile with 74+ customer reviews.

    5.0★ (74 reviews)
    5.0★
    74 Google reviews

  8. Dragon Windows upvc is a window installer in Newport, rated 4.5/5 from 10 Google reviews. Registered with Companies House (no. 13620066) and currently active. Verified Google Business Profile.

    4.5★ (10 reviews)3 public profile links
    4.5★
    10 Google reviews

  9. Jefferstone Windows is a window installer in Newport, rated 4.6/5 from 11 Google reviews. Registered with Companies House (no. 13248843) and currently active. Verified Google Business Profile.

    4.6★ (11 reviews)3 public profile links
    4.6★
    11 Google reviews

  10. Acorn Glass & Glazing is a window installer in Newport, rated 4.5/5 from 53 Google reviews. Established Google Business Profile with 53+ customer reviews.

    4.5★ (53 reviews)
    4.5★
    53 Google reviews

Want more options? See all windows & doors in Newport →