uPVC Windows

Standard & Flush Casement

Modern uPVC windows offer outstanding energy efficiency, security, and durability, making them one of the most popular choices for homes across the UK. Within the uPVC range, two of the most common styles are standard casement windows and flush casement windows. Each offers its own unique look and benefits, giving homeowners the flexibility to choose the perfect style for their property.

Our ‘A++’ rated bespoke PVCu windows will transform the look, security and energy efficiency of your home.

Our ‘A’ rated bespoke aluminium windows will transform the look, security and energy efficiency of your home.

Our ‘A+’ rated bespoke Flush casement and Sliding Sash windows will truly transform the look, security.

A Modern, Low‑Maintenance Solution

Both standard and flush uPVC casement windows offer:

  • Outstanding insulation and energy savings
  • Long‑lasting, low‑maintenance materials
  • High‑security locking systems
  • A wide choice of colours, foils, and glazing options
  • Weather‑resistant performance built for UK homes

Whether you prefer the classic look of standard casements or the refined elegance of flush casements, uPVC windows provide a durable, stylish, and cost‑effective upgrade for any property.

 

Standard uPVC Casement Windows

Standard casement windows are the classic, outward‑opening style seen in homes nationwide. They are known for their practicality, versatility, and excellent performance.

Standard casement windows suit almost any property style, from modern homes to older builds. Their slightly raised sash design gives a familiar, timeless look while offering superb performance and value. They’re ideal for homeowners wanting a reliable, cost‑effective window with strong aesthetics and functionality.

Key Features

  • Sculptured or chamfered profile options
  • Sash sits proud of the frame, creating a traditional stepped appearance
  • Highly energy‑efficient with multi‑chambered frames
  • Secure locking systems for peace of mind
  • Available in a wide range of colours and finishes

Flush uPVC Casement Windows

Flush casement windows offer a more refined, elegant appearance. Unlike standard casements, the sash sits perfectly flush within the frame. Flush casement windows are perfect for homeowners who want a premium, design‑led look.

Key Features

  • Sash sits level with the frame for a sleek, flush finish
  • Ideal for heritage, conservation, and cottage‑style homes
  • Modern, minimalist appearance also suits contemporary builds
  • Exceptional thermal efficiency 

Our Services

We don’t just offer Windows and doors within Dunmow. Our services cover Essex, Hertfordshire and surrounding areas.

Conservatories

PVC or Aluminium Conservatories in Essex, from Silvertree Windows & Doors

Facia, Soffits & Cladding

Facia, Soffits & Cladding in Essex, from Silvertree Windows & Doors

Porches

PVC Porches in Essex, from Silvertree Windows & Doors

Bi-Fold Doors

Aluminium Bifold doors in Essex, from Silvertree Windows & Doors

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“Communications throughout was excellent”

Work completed to an excellent standard, Bay window looks amazing and really transforms the house. Advice and suggestions were also really good and helped guide our decision making, door design software was really good fun and the chaps who came to fit the windows and do the plastering were all really nice blokes. Would heartily recommend Silvertree after having pretty bad experiences with another local fitter and national services.

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