The 4 Best Windows & Doors in Tredegar 2026

Ranked by real customer reviews, listing activity and Companies House verification. Updated weekly from public sources.

How this ranking is calculated

Composite score from real, publicly-verifiable signals only:

  • Google Business Profile star rating (when 3+ reviews)
  • Google Business Profile review count (log-scaled)
  • Verification sources: Companies House number, Google Business listing, Checkatrade, TrustATrader, claimed website
  • Operator-claimed listing status

No paid placement. No accepted listings. No fabricated reviews. Source data refreshed weekly.

  1. RB Style Glazing Ltd is a window installer in Tredegar, rated 5/5 from 19 Google reviews. Registered with Companies House (no. 17341477) and currently active. Verified Google Business Profile.

    5.0★ (19 reviews)3 verification sources
    5.0★
    19 reviews

  2. Crystal Windows is a window installer in Tredegar, rated 4.7/5 from 39 Google reviews. Registered with Companies House (no. 12469079) and currently active. Verified Google Business Profile.

    4.7★ (39 reviews)3 verification sources
    4.7★
    39 reviews

  3. Acorn uPVC is a window installer in Tredegar, rated 4/5 from 37 Google reviews. Registered with Companies House (no. 14956710) and currently active. Verified Google Business Profile.

    4.0★ (37 reviews)3 verification sources
    4.0★
    37 reviews
  4. Companies House registered

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