For a crisp architectural finish.
Start here if slim profiles and large glazed areas are important. Compare the appearance of the frame from inside and outside, the opening style and the available colours.
Explore Origin windowsTHE STRATTON GUIDEChoose the window.
Choose the window.
Then check the details.
Aluminium and PVC can both be good choices. Your home’s character, the size of the opening and the complete specification will help decide which is right.
For practicality and character.
Start here for a practical replacement window with a broad choice of frame styles. Flush and heritage-style profiles can give a very different appearance from a standard casement.
Explore John FredericksWhat to check
before you order.
| Detail | Ask about | Why it matters |
|---|---|---|
| The complete window | The whole-window U-value for the quoted size and glass. | Glass-only figures do not describe the complete window. |
| Opening & access | How each opening works and the position of handles. | A good-looking window also needs to be comfortable to use. |
| Glazing | Privacy, safety, solar-control or acoustic needs. | The right glass specification depends on the room and project. |
| Ventilation | The ventilation requirements for your home. | Window replacement can affect how the building is ventilated. |
| Colour & finish | A physical sample and inside/outside colour options. | Screens cannot accurately show every colour, sheen or texture. |
| Installation & aftercare | What fitting, making good and guarantees cover. | A complete written scope makes quotations easier to compare. |
We confirm product suitability and project requirements during the specification and survey process.