Homeowner Trade
Oak effect uPVC bay and bow window installed in a traditional stone house, offering classic aesthetics with modern performance.
Grey flush casement bay window in uPVC, installed in a brick and stone property, offering a combination of traditional style and modern efficiency.
Black flush casement uPVC bay windows installed in a red brick property, offering a traditional style with modern efficiency.
White uPVC bay and bow windows installed in a traditional red brick home, enhancing natural light and classic aesthetics.
White uPVC bay and bow windows installed in a Tudor-style home, offering a blend of traditional aesthetics and modern efficiency.

Style without compromise

Bay and bow windows made for Hatfield homes

If your home is among Hatfield’s new town homes and the older streets of Old Hatfield, chances are a bay or bow window is central to its character. Each window is made to measure in Lancashire, combining authentic timber style joints with modern security and insulation. Your nearest Timberlook installer can survey, advise and fit, all arranged through one call.

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What makes our bay and bow windows right for Hatfield

Patented Timberweld Technology

Certified to PAS24 Specifications

Concealed Trickle Vents for An Elegant Look

U-values as low as 1.2W/m2K

What our customers say

Take a look at some amazing feedback from our customers. We’re proud to deliver exceptional service that exceeds customer expectations and leaves them delighted with their homes.

Quality windows that have changed the look of my house completely, reasonably priced, really felt looked after. Ryan is marvellous!!!

Adrian Barliga

Google

A great measure of any business is its aftersale service. The doors were great quality and the aftersales service outstanding. Thankyou to Ryan very helpful

S

Google

What a pleasure to deal with, an excellent 5 star service as always

Russell Dyer

Google

What Hatfield homeowners ask about bay and bow windows

Thinking about new bay or bow windows? These are the questions Hatfield homeowners put to us most often.

Upgrade Your Hatfield Home with Timberlook Bay and Bow Windows

How do bay and bow windows improve kerb appeal?

A well proportioned bay or bow is often the focal point of a frontage, so replacing tired frames transforms how the whole house reads from the street. Buyers in Hatfield consistently respond to period character paired with modern efficiency, which is exactly the combination Timberlook delivers.

Can you replace my existing timber bay window like for like?

That is exactly what Timberlook was designed for. We manufacture to your exact sizes and configurations, so the new windows respect the original openings and character of the house. From the street, the period look stays. Inside, you gain modern comfort, security and quiet.

Will trickle vents spoil the look of my new windows?

Building regulations generally require background ventilation in replacement windows, which usually means trickle vents. The good news is that Timberlook offers concealed trickle vents, with a head drip that hides the external canopy. You get the airflow the regulations ask for without visible plastic vents on your frames.

How secure are Timberlook bay and bow windows?

Security is built in rather than bolted on. PAS24 certification, multi point locking and strong welded corners come as standard, so a feature window at the front of your home does not become a weak point.

Will I ever need to repaint these windows?

Very little. An occasional wipe with warm soapy water keeps the frames looking fresh, and the colour is part of the finish rather than a coat of paint, so there is no flaking, sanding or repainting. It is one of the biggest reasons owners of period homes switch from timber.

And where in the country do you offer your Bay and Bow Windows?

We offer our Bay and Bow windows nationwide, including areas such as:

If you can't see your area listed, please contact us for more information!

Styles for every home

Designed around the character of your Hatfield home

Three collections, endless combinations. Explore the styles below and picture them on your own frontage in Hatfield.

Artistic sketch of a flush sash window set in a textured wall, featuring fine lines and shading to emphasize the window's traditional and elegant design.

Montague Collection

Discover the Montague Collection: exquisite windows that seamlessly blend elegance, durability, and energy efficiency for every home.

Sketch of window

Chesterfield Collection

The Chesterfield Collection combines traditional styling with modern performance, giving you the look of classic timber windows with the benefits of low-maintenance materials.

Sketch of bay windows

Darlington Collection

Transform your Hatfield home with the Darlington Collection: a curated range of windows that combine style, performance, and lasting quality effortlessly.

Close up view of white flush window seam

Timberweld tech

Innovative technology, modern design

Our Timberlook bay and bow windows for Hatfield homes are fully sealed using patented Timberweld technology. This innovative method balances traditional timber butt joint aesthetics with modern welding precision and efficiency. The Timberweld technique joins frame corners, creating completely sealed edges. This technology ensures a superior finish that will dramatically improve your Hatfield home's windows, combining classic appearance with contemporary performance.

Close-up of a concealed trickle vent on a wood effect uPVC window, blending modern ventilation with traditional aesthetics.

Concealed trickle vents

Hidden ventilation options for your Hatfield home

You don't have to spoil the appearance of your new windows with unsightly trickle vents anymore. At Timberlook, we have come up with a solution - a head drip that can be attached to the Timberlook outer frame, concealing any external vent canopy. Our concealed trickle vents are designed with both aesthetics and functionality in mind, offering improved air quality while maintaining the sleek look of your windows.

  • Colours
  • Cills
  • Hardware
  • Colours

    Elegant colour options to enhance your home

    Our Timberlook bay and bow windows are available in a range of standard colours, woodgrain foils and dual-colour options. With so many options available, you are bound to find the perfect fit for your home.

    White

    Timberlook

    White

    Polar White

    Timberlook

    Polar White

    Cream Foil

    Timberlook

    Cream Foil

    Irish Oak

    Timberlook

    Irish Oak

    Golden Oak

    Timberlook

    Golden Oak

    Rosewood

    Timberlook

    Rosewood

    Chartwell Green

    Timberlook

    Chartwell Green

    Painswick

    Timberlook

    Painswick

    Pebble Grey

    Timberlook

    Pebble Grey

    Anthracite

    Timberlook

    Anthracite(Woodgrain)

    Anthracite

    Timberlook

    Anthracite(Smooth)

    Black Foil

    Timberlook

    Black Foil

    New for 2026

    Timberlook

    Cills

    Choosing the right cill for your Timberlook windows

    We offer a choice of cill options to enhance your bay and bow windows. Choose between the contemporary shallow cill that comes as standard or the Radlington Cill which has been designed to add a sophisticated charm to any property.

    85mm Stubb Cills

    These small but strong cills are often used for properties with stone cills, having been crafted to ensure that moisture is directed away from the frames, removing the risk of water ingress.

    150mm Cills

    As the industry’s ‘standard’, these cills protrude 80mm from the front of the frame. They offer long lasting protection, are virtually maintenance free, and come in a choice of colours.

    180mm Cills

    The 180mm cill is the largest cill we offer, protruding 110mm from the front of the frame. You’ll often find these cills in properties with frames that are recessed in the brickwork.

    Radlington 165mm

    Cills are usually 30mm deep, but to accurately emulate traditional looking frames, the Radlington cill is slightly thicker at 55mm deep, protruding 95mm from the face of the frame.

    Hardware

    Quality hardware to compliment your home

    As standard, our bay and bow windows are equipped with contemporary handles. However, you can customise them even further with our Premium Regency furniture. You have the option to choose from Peardrop and monkey-tail handles to give your windows a unique touch.

    Standard Handles

    Our sleek window handles fit perfectly with Timberlook windows and won’t interrupt views. They are available in a wide range of colours to perfectly match our windows, and offer smooth and comfortable operation.

    Monkey Tail

    Inject distinctive character and timeless elegance into Timberlook windows with monkey tail handles. These elegant and durable handles add a touch of vintage charm while providing reliable functionality.

    Pear Drop

    Transform the look of Timberlook windows with classic and ornate pear drop handles. These handles combine timeless aesthetics with practicality, enhancing the beauty and functionality of our flush casement windows.

    Peg/ Dummy Stays

    Decorative and functional peg/dummy stays not only add a touch of charm to our Timberlook flush casement windows, but also provide sturdy support, improving the overall window experience.

    Find an Installer

    Looking for a professional Timberlook installer in your local area?

    At Timberlook, we have years of experience connecting homeowners nationwide with quality installers who provide competitive pricing and exceptional customer service.. Get in touch to get connected with your nearest professional Timberlook installer!