Hardwood Timber Wooden

Sash Windows, Casement Windows, and Bay Windows

Hand-crafted here in Jersey, our bespoke sash windows, casement windows and bay windows are built to stand the test of time.

Whether you need exact replicas for a listed building or a fresh design for a modern renovation, we can help.

We combine traditional joinery techniques with durable hardwoods.

This ensures your windows add warmth, character and value to your home — and that they are perfectly suited to our island’s coastal climate.

trinity joinery jersey imber hardwood wooden sash windows doors gates staircases orangeries conservatories heritige listed buildings planning permission applications dscf2354 2500
  • trinity joinery jersey windows
  • trinity joinery jersey windows and doors
  • trinity joinery jersey traditional sash window
  • trinity joinery jersey sash windows and door
  • trinity joinery jersey long arched window
  • trinity joinery jersey bespoke sash window
  • trinity joinery jersey carriage doors
  • trinity joinery bespoke timber windows doors
  • trinity joinery jersey imber hardwood wooden sash windows doors gates staircases orangeries conservatories heritige listed buildings planning permission applications dscf2391 2500
  • trinity joinery jersey imber hardwood wooden sash windows doors gates staircases orangeries conservatories heritige listed buildings planning permission applications dscf2414 2500
  • trinity joinery jersey imber hardwood wooden sash windows doors gates staircases orangeries conservatories heritige listed buildings planning permission applications dscf2353 2500
  • trinity joinery jersey imber hardwood wooden sash windows doors gates staircases orangeries conservatories heritige listed buildings planning permission applications dscf2356 2500
  • trinity joinery jersey imber hardwood wooden sash windows doors gates staircases orangeries conservatories heritige listed buildings planning permission applications dscf2358 2500
  • trinity joinery jersey imber hardwood wooden sash windows doors gates staircases orangeries conservatories heritige listed buildings planning permission applications dscf2357 2500
  • trinity joinery jersey imber hardwood wooden sash windows doors gates staircases orangeries conservatories heritige listed buildings planning permission applications dscf2359 2500
  • white timber door and sash windows trinity joinery jersey 2500
  • traditional sash windows trinity joinery jersey trinity joinery jersey 2500
  • traditional sash windows house trinity joinery jersey trinity joinery jersey 2500
  • traditional sash windows green front door jersey home trinity joinery trinity joinery jersey 2500
  • traditional sash windows front door trinity joinery jersey trinity joinery jersey 2500
  • timber sliding patio doors with georgian bars painted light grey windows trinity joinery jersey 2500
  • timber front door with vertical panels and sash windows with georgian bars painted light grey trinity joinery jersey 2500
  • timber french doors with double glazed panels painted white exterior view windows trinity joinery jersey 2500
  • timber french doors with double glazed panels and sash windows painted white garden view trinity joinery jersey 2500
  • timber double sash windows with georgian bars painted white interior corner view trinity joinery jersey 2500
  • timber double sash window with georgian bars painted white interior view windows trinity joinery jersey 2500
  • timber curved bay window with georgian bars painted white exterior view windows trinity joinery jersey 2500
  • timber curved bay window installation with georgian bars painted white garden view windows trinity joinery jersey 2500
  • timber curved bay window installation with georgian bars painted white close up windows trinity joinery jersey 2500
  • timber curved bay window installation with georgian bars painted white angle view windows trinity joinery jersey 2500
  • timber curved bay window frame with georgian bars spray painted white windows trinity joinery jersey 2500
  • timber curved bay window frame spray painted white in workshop windows trinity joinery jersey 2500
  • timber curved bay window frame in workshop manufacture stage windows trinity joinery jersey 2500
  • timber curved bay window components preparation in workshop windows trinity joinery jersey 2500
  • timber casement window with georgian bars painted white windows trinity joinery jersey 2500
  • timber casement window with georgian bars painted white angle view windows trinity joinery jersey 2500
  • stone house exterior bespoke windows trinity joinery trinity joinery jersey 2500
  • stone barn conversion bespoke windows trinity joinery trinity joinery jersey 2500
  • dual colour timber casement windows in green grey finish.jpg trinity joinery jersey 2500
  • casement windows painted white finish with glazing bars in stone surround.jpg trinity joinery jersey 2500
  • casement window white timber frame with brick and stone surround windows trinity joinery jersey 2500
  • arched sash window white timber frame with brick surround windows trinity joinery jersey 2500

We make everything right here in our workshop.

We understand Jersey properties — from granite farmhouses to town townhouses.

We design your windows to fit your home’s specific character.

We don’t try to make your home fit a standard factory size.

Absolutely.

We know how harsh the salt air and damp can be.

That’s why we use high-performance, rot-resistant timbers like Accoya and Sapele.

We finish them with marine-grade coatings.

They are built specifically to resist swelling, warping and weathering.

Yes, we specialise in matching historic details.

You might have unique moulding profiles, specific glazing bars or traditional weights and pulleys.

We can reproduce them exactly.

This satisfies both your aesthetic needs and Planning Department requirements.

We pre-finish everything in the workshop.

This minimises the actual time on site.

We aim to be as unobtrusive as possible.

We replace windows room-by-room to keep your home secure and warm throughout the process.

They are an investment in quality that lasts.

Bespoke joinery has a higher upfront cost than off-the-shelf uPVC.

However, our timber windows are designed to last for decades.

They can be repaired if damaged.

They add significant value to your property compared to plastic alternatives.

Traditional looks don’t mean draughty rooms.

We incorporate modern draught-proofing seals and high-performance double glazing into our traditional frames.

This gives you the best of both worlds — classic style with modern warmth.

We do.

We have extensive experience working with Jersey Heritage and the Planning Department.

We can produce the precise technical drawings required for listed building applications.

We ensure the finished windows meet all conservation standards.

Less than you might think.

Modern microporous paints allow the wood to breathe while repelling water.

This means you won’t need to repaint nearly as often as older oil-based paints.

A simple wipe-down and an occasional check of the paintwork is usually all that’s needed.

Yes, we encourage it.

You are welcome to come and see your windows being made.

It’s a great way to understand the quality of materials and craftsmanship that goes into your project.

We work across the entire island of Jersey, from St Ouen to Grouville.

No matter where you are located, we can come to you to measure up and discuss your requirements.