uPVC Sash Horn Casement Windows


We fit our uPVC sash horn casement windows in Lincoln and throughout the county. Sash horn windows provide the traditional aesthetics of yesteryear combined with 21st century materials which offer superior performance and functionality. 

upvc sash horn window: traditional aesthetics & modern functionality


Sash horn windows offer the perfect blend of traditional aesthetics and modern functionality, making them a popular choice for homeowners seeking classic style without compromising on performance. These windows are designed to replicate the look of traditional timber sash windows with added sash horns, which provide a decorative feature reminiscent of the Victorian and Georgian eras. 

The sash horn detail gives the windows a more authentic, period-inspired appearance, while retaining the practicality of a modern, easy-to-operate window system.

 Sash horn windows are an ideal choice for adding elegance and a touch of heritage to any home while ensuring energy efficiency and long-lasting performance. They offer a lower cost alternative to traditional sliding sash or timber windows and eliminate the need for cutting back plastered reveals where conventional casement windows are removed. Checkout some recent installations below:

The Benefits of Roofriendly UPVC Windows

1. High Quality

Our windows are manufactured using a fully welded construction method to produce a superb, robust and technically sound finish.

2. Tailored to you

Our windows can be tailored to suit you and your home from classic Arc bay windows to contemporary Hexagonal.

3. Energy Efficient

All our windows are tested and meet BRFC standards.

4. More Secure

We provide high levels of security with multi-point locking systems and toughened glass.

All Roofriendly Windows Come With A 10 Year Insurance Backed Guarantee

For your peace of mind all Roofriendly's Definitive Collection windows & doors come installed with our comprehensive 10-year ‘repair or replace’ warranty allowing you to invest with complete confidence. Meaning you’re guaranteed a warm, secure & stunning looking home for a minimum of 10 years. 

Get Our Latest Definitive Collection Window Brochure...

Download our Definitive Range windows brochure

uPVC Window Colour Options

With our range of vibrant colour finishes, decorative glass options and choices of internal hardware, (yes, you can even choose your own handles!) you can join our ever-growing number of delighted customers in Lincoln and across Lincolnshire- and do it your way!

White Knight

White Woodgrain

Dual Cream

Dual Sage Green

White Foil

Irish Oak

Silver Grey

Slate Grey

Black Foil

Dual Anthracite Grey

Anthracite Grey

Dual Darkwood Grain

Darkwood Grain

Dual Golden Oak

Golden Oak

A level of expertise, professionalism and service that speaks for itself...


What our customers say about the Windows we've installed for them

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