Choosing a shopfront material affects more than the appearance of the premises. It can influence the amount of display space available, how the entrance is arranged, the maintenance required and whether the proposed design suits the building.
This guide compares aluminium, frameless glass and timber shopfronts to help London business owners understand where each option works and what should be checked before making a decision.
Quick Answer
- For a practical framed entrance with flexible door options: Aluminium Shopfront
- For maximum visibility with minimal framing: Glass Shopfront
- For a traditional or character-led frontage: Timber Shopfront
There is no single material that is best for every London property. The right choice depends on the opening, customer access, required visibility, surrounding building and any planning or landlord requirements.
Why Your Shopfront Material Matters in London
A shopfront has to work with the property as well as the business inside it. London premises can vary considerably, from modern retail units to older shopping parades and buildings within conservation areas.
Points to consider include:
- The number of customers using the entrance
- Exposure to rain, dirt and everyday street conditions
- The amount of display visibility or privacy required
- Maintenance the business or landlord can manage
- Security requirements outside trading hours
- Planning, listed-building or conservation-area restrictions
The complete frontage should provide suitable access, glazing and door operation while fitting the external appearance of the property.
Aluminium vs Glass vs Timber Shopfronts: Overview
| Consideration | Aluminium | Frameless glass | Timber |
|---|---|---|---|
Overall appearance |
Defined, relatively slim framing |
Minimal visible framing |
Traditional or character-led |
Display visibility |
High, depending on frame layout |
Usually the most open view |
Depends on frame and panel design |
Colour options |
Powder-coated RAL finishes |
Glass remains the main visual element |
Painted or stained finish |
Privacy options |
Panels, film or privacy glass |
Frosting, film or partial screening |
Solid lower panels and smaller glazed areas |
Door arrangements |
Single, double, sliding, bifold or automatic options |
Glass doors with suitable fittings |
Framed single or double doors |
Routine care |
Cleaning plus checks to door hardware |
Regular glass cleaning and checks to fittings |
Cleaning, repainting and timber repairs as required |
Typical setting |
Modern shops, restaurants and commercial entrances |
Showrooms, salons, restaurants and display-led premises |
Traditional parades, boutiques and character properties |
Aluminium shopfronts: practical framed entrances
What works well
- Aluminium can be arranged around large glazed sections
- Single, double, sliding, bifold or automatic doors may be considered
- Powder-coated finishes are available in different RAL colours
- The frame does not require repainting in the same way as timber
- Solid or privacy panels can be incorporated where needed
- Roller shutters and access-control equipment can be planned with the frontage
A properly specified aluminium system can suit premises with regular customer movement. Door hardware, locks, closers and glass still need to be selected around the size of the entrance and how it will be used.
Things to consider
- Aluminium does not reproduce the detailed appearance of a traditional timber frontage
- The visible frame may not suit a property where a frameless appearance is preferred
- Some historic buildings or sensitive locations may require a different material or external design
- Door components and moving hardware still require inspection and maintenance
Often considered for
- Convenience stores
- Pharmacies
- Restaurants and takeaways
- Retail units
- Offices and reception entrances
- Commercial units with regular footfall
For specifications, completed projects and quotation information, see our aluminium shopfront installation service in London.
Glass shopfronts: when visibility matters
What works well
A frameless or minimally framed glass shopfront keeps the view into the premises as open as possible.
- Large glass panels can increase display visibility
- Natural light can enter across more of the frontage
- Glass doors can be incorporated into the system
- Frosted film can provide privacy where required
- Minimal framing can suit modern interiors and display-led businesses
At Chai & Chapati on Kingsbury Road, Redwood installed a double-fronted frameless glass shopfront with toughened glass doors. The glass-to-glass arrangement kept the restaurant interior visible across the wide opening.
Things to consider
- Large clear panels require regular cleaning
- Privacy may need to be added with frosting, film or internal screening
- Glass type and thickness depend on panel size, position and use
- Doors, patch fittings and floor springs need to be specified for the entrance
- A roller shutter or other security measure may still be considered for some premises
A glass shopfront does not always mean that the complete frontage has no frame. Aluminium support, patch fittings or other components may still form part of the design.
View our toughened and frameless glass shopfront service for available options.
Timber shopfronts: traditional detail and character
What works well
- Timber can be shaped around traditional mouldings and frame details
- Painted finishes provide a wide choice of colours
- Panelled lower sections can be incorporated into the frontage
- Repairs may be carried out to individual timber sections where practical
- The material can suit older shopping parades and character properties
Timber may be considered where the building would not sit naturally with a modern aluminium or frameless-glass frontage.
Things to consider
- Painted timber requires periodic inspection and repainting
- Lower sections and joints can be affected by prolonged moisture exposure
- Detailed joinery may increase the work involved
- Planning or landlord approval may influence the design and finish
- Damaged areas should be repaired before deterioration spreads
Often considered for
- Independent boutiques
- Traditional cafés and restaurants
- Period-style commercial properties
- Conservation-sensitive locations
- Frontages requiring panelled lower sections or detailed joinery
Timber is not automatically required for every listed building or conservation area. The proposed material, design and detailing should be checked for the individual property.
See our timber shopfront installation and repair service for further information.
Cost Considerations
The cost cannot be compared accurately using the material alone. The same material can produce very different quotations depending on the size and complexity of the frontage.
| Material | Main quotation factors | Ongoing considerations |
|---|---|---|
Aluminium |
Frame size, glass, doors, locks, closers, finish and shutter requirements |
Cleaning and servicing of doors and hardware |
Frameless glass |
Panel size, glass specification, doors, fittings and installation access |
Regular cleaning and checks to fittings |
Timber |
Joinery, detailing, glass, doors, paint finish and repair work |
Repainting and local timber repairs as required |
Other factors include removal of the existing frontage, site access, automatic-door equipment, structural work and installation conditions.
A lower initial quotation is not necessarily the better option if it excludes required glass, door hardware or removal work. Compare quotations using the complete specification and the items included.
For more information, read our guide to new shopfront costs in London.
London planning rules: what to check
The choice of shopfront material is not always based on appearance alone. Planning policy, the building, landlord requirements and the extent of the proposed changes can all affect what is acceptable.
Conservation areas and listed buildings
Before choosing the material, check:
- Whether the property is listed
- Whether it is within a conservation area
- Whether a local shopfront design guide applies
- Whether the proposed work changes the external appearance
- Whether new signage or illumination requires separate consent
- Whether landlord or freeholder approval is needed
A conservation-area location does not automatically mean that timber must be used. Some properties may require traditional materials or detailing, while others may allow a different approach. Requirements must be confirmed for the individual building and proposal.
Our London shopfront planning guide explains the main checks to make before installation is booked.
FAQs
What is the best shopfront material for London?
There is no single best material for every London property. Aluminium suits many practical framed entrances, frameless glass prioritises visibility, and timber can work better where traditional detailing suits the building.
Are glass shopfronts safe?
Glass shopfronts can be specified with suitable safety glass, doors and fittings. The correct glass type and thickness depend on the panel size, position, risk of impact and security requirements.
Why are timber shopfronts used in London?
Timber is used where a traditional, painted or more detailed frontage suits the property. It may also be considered for older buildings and conservation-sensitive locations, subject to the requirements for the individual premises.
Which shopfront is cheapest?
The material alone does not determine the price. Opening size, glass, doors, hardware, finish, removal work and site access all affect the quotation. Compare the complete specification rather than the material name.
Do I need planning permission for a shopfront in London?
Not every shopfront alteration requires the same approval. Planning permission or listed-building consent may be needed depending on the property, location and proposed changes. Landlord or freeholder approval may also be required.
Which shopfront should you choose?
Choose aluminium when you need a framed frontage with flexible door, glazing and colour options.
Consider frameless glass when keeping the view into the premises as open as possible is the main priority.
Look at timber when the property suits a painted, panelled or more traditional frontage.
The final decision should be based on the measured opening, entrance use, surrounding building, maintenance requirements and any approvals that may be needed.
If you are planning a new or replacement shopfront, send Redwood Shopfront a photograph of the existing opening, the property address and a short description of what needs to change. We can then arrange a site survey and prepare a quotation around the property.
As the lead writer for Redwood Shopfront, Tom has over 7+ years of hands-on experience in the London commercial property sector, establishing himself as a leading authority on shopfront design and high-security structural glazing. Helping business owners in high-traffic areas like Soho and Walthamstow navigate complex security requirements, including LPS 1175 and PAS 24 compliance. His work ensures that every storefront is not just visually striking, but fully secured against modern threats.
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