Mumford Wood vs Rehau
Average Price
£1,067
Mumford Wood
£590
Rehau
U-Value
1.2 W/m²K
Mumford Wood
1.1 W/m²K
Rehau
Warranty
10.0 years
Mumford Wood
10.0 years
Rehau
Customer Rating
4.5/5
Mumford Wood
4.6/5
Rehau
Mumford Wood vs Rehau: Summary
When comparing Mumford Wood and Rehau windows, several key differences emerge. Mumford Wood, established in 1954, offers windows with an average U-Value of 1.2 W/m²K at an average price of £1,067. Meanwhile, Rehau windows average 1.1 W/m²K U-Value at £590.
Mumford Wood windows come with an average warranty of 10.0 years, compared to Rehau's 10.0 years. Customer satisfaction ratings show Rehau ahead at 4.6/5, while reliability scores give Rehau a slight edge.
Both manufacturers offer smart glazing technology and produce windows suitable for different property types. Mumford Wood is based in United Kingdom, while Rehau originates from Germany.
Detailed Comparison
Who Should Choose Mumford Wood
- Tech-savvy homeowners wanting smart glazing features
- Those who prefer to support UK manufacturing
- Homeowners looking for classic casement window designs
Who Should Choose Rehau
- Homeowners valuing customer satisfaction and after-sales support
- Homeowners wanting access to a wide network of approved installers
- Those looking for windows with exceptional reliability
Scenario Fit: Which Brand Fits Your Situation?
Best for budget-first upgrades
Rehau is generally the lower upfront-cost option in this comparison.
- • Better for large multi-window projects with tighter budget caps
- • Useful when payback speed matters more than premium extras
- • Pair with installer quote comparisons to lock value
Best for long-term ownership
Mumford Wood currently leads on warranty depth in this matchup.
- • Better fit if you plan to stay in the home 10+ years
- • Prioritises lower maintenance surprises over time
- • Stronger risk control for exposed or high-traffic elevations
| Decision Lens | Likely Better Choice | Why |
|---|---|---|
| Upfront budget | Rehau | Lower average price in this pair. |
| Energy performance | Rehau | Lower U-Value typically means stronger heat retention. |
| Maintenance risk framing | Mumford Wood | Longer average warranty can reduce long-tail ownership risk. |
| User-rated confidence | Rehau | Higher customer satisfaction score in current data. |
Popular Window Models
Mumford Wood Popular Models
| Model | Type | Material | Rating | U-Value | Price |
|---|---|---|---|---|---|
| Conservation Range | Casement | Timber | A | 1.2 W/m²K | £900 |
| Contemporary Range | Casement | Timber | A+ | 1.1 W/m²K | £1000 |
| Traditional Range | Sliding Sash | Timber | A | 1.3 W/m²K | £1300 |
Rehau Popular Models
| Model | Type | Material | Rating | U-Value | Price |
|---|---|---|---|---|---|
| Total70c | Casement | uPVC | A+ | 1.1 W/m²K | £520 |
| Rio Flush Fit | Flush Casement | uPVC | A | 1.2 W/m²K | £570 |
| Geneo | Tilt and Turn | uPVC | A+ | 1.0 W/m²K | £680 |
Approved Installers
Mumford Wood Installers
Mumford & Wood Installers
Specialist Installers
Rehau Installers
Rehau Authorised Partners
Authorised Partners
Energy Efficiency & Cost Savings
More energy-efficient windows can significantly reduce your heating bills. Based on average UK energy prices and a typical 3-bedroom house:
Mumford Wood
Average U-Value
1.2 W/m²K
Lower is better for heat retention
Energy Rating
A
Estimated Annual Energy Savings
£318
Compared to older single-glazed windows (typical U-Value 5.8)
Rehau
Average U-Value
1.1 W/m²K
Lower is better for heat retention
Energy Rating
A+
Estimated Annual Energy Savings
£338
Compared to older single-glazed windows (typical U-Value 5.8)
Frequently Asked Questions
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