Minimalist and heritage designs
Rationel Auraplus, Aura & Rational Forma timber windows
We supply and install two stunning timber window ranges from Rationel – the Rationel Aura/Auraplus, a contemporary minimalist timber window; and the Rationel Forma/Formaplus, a heritage timber window specifically developed for period installations.
Rational Forma & Rationel Aura
With its focus on sustainability, Rationel Windows combines sustainably sourced timber and outstanding craftsmanship in a choice of traditional and contemporary timber windows.
Rational Formaplus & Rationel Auraplus
Rationel have two signature styles, Rationel AURA/AURAPLUS and Rationel FORMA/FORMAPLUS. Both are available with double and triple glazing. The PLUS models feature timber frames with aluminium cladding, which opens up a new range of possibilities.
At Shield Double Glazing, we understand that choosing windows and doors is about more than appearance — it’s about quality, performance, and lasting value. That’s why we invite you to visit our Window and Door Design Centre in Woodford Green.
Located at
406 Roding Ln S, Woodford, Woodford Green, IG8 8EY,
our showroom showcases our complete range of premium windows and doors, allowing you to experience every detail up close.
From contemporary designs to timeless finishes, our displays help you visualise how each product will enhance your home. Our experienced team is on hand to offer tailored advice, ensuring every choice complements your property perfectly.
Serving throughout Woodford, Essex, and London, Shield Double Glazing delivers refined craftsmanship, energy efficiency, and exceptional service — from showroom to installation.
Visit Our Window & Door Design Centre – Woodford Green
Get up close and personal (with our products!)
How to find us
