As temperatures begin to dip across the UK, many households start asking the same seasonal question: “When should I change my duvet from summer to winter?” Choosing the right duvet tog isn’t just about comfort, it directly influences sleep quality, warmth retention and how efficiently you manage heating costs. At Dtex Homes, we help UK families select the perfect duvet winter tog based on science, climate data and real user comfort patterns.
This guide explains the ideal time to switch, how tog ratings work and why the right duvet makes such a difference during colder months.
Understanding Seasonal Duvets in the UK
What’s the Difference Between Summer and Winter Duvets?
Seasonal duvets differ mainly in tog rating, weight and insulation. A typical tog duvet for summer ranges from 4.5 tog to 7.5 tog, offering breathable, lightweight comfort. In contrast, a winter duvet, often 10.5 tog, 13.5 tog or even 15 tog, provides greater thermal resistance to retain heat during the coldest UK nights.
Key Differences
1. Insulation Level
Winter duvets are designed with denser fillings such as microfibre, hollowfibre, or natural down to maximise heat retention. These materials trap warm air more effectively, creating a consistent layer of insulation throughout the night. Because of this increased density, winter duvets feel noticeably warmer and more protective in colder conditions.
2. Weight vs Warmth
A key difference between seasonal duvets lies in their overall feel. Summer duvets are lightweight, offering breathability and preventing overheating during warmer months. In contrast, winter duvets are heavier, not just in physical weight but in their ability to retain heat, providing a cosy and insulated sleep environment.
3. Duvet Fill & Fabric
The materials used inside and outside a duvet significantly influence comfort. High-quality cotton casings improve breathability and moisture control, while premium fill-power insulation enhances loft and warmth. Together, these features ensure a balanced feel, helping you stay comfortable in both mild and colder temperatures.
Why the UK Climate Makes Seasonal Switching Important
The UK experiences rapid temperature shifts between late September and December. This means your lightweight summer quilt tog often becomes insufficient as nights drop below 10°C, especially in older or poorly insulated homes.
How Room Temperature Affects the Right Tog Choice
The warmth level your duvet should provide depends heavily on your bedroom's natural temperature. Homes in Scotland, Wales, or northern England often cool faster—requiring a higher winter duvet tog earlier in the season.
The 10°C Indoor Temperature Rule
A widely used benchmark in UK households: If your bedroom temperature drops below 10°C at night, it’s time to switch to a winter duvet.
Why 10°C Matters
- Body heat loss increases significantly below this point
- Risk of poor sleep, chills, and restlessness
- Heating systems may not run consistently through the night
Recommended Tog at 10°C:
13.5 tog duvet or 15 tog duvet depending on your comfort preference.
How Heating Habits Influence Duvet Use
If you tend to turn off central heating overnight or live in a colder home, you’ll need a higher-weight winter tog.
Heating Patterns to Consider
- Do you use heating only in the evening?
- Does your home cool quickly after midnight?
- Is your home insulated or draughty?
For Low-Heating Homes:
A 13.5 tog or 15 tog double duvet is ideal to prevent heat loss.
What Is a Tog Rating and Why It Matters
Explaining “Tog” in Simple Terms
The term tog stands for Thermal Overall Grade. It measures how well a fabric, or duvet, can trap heat and keep you warm. Higher tog = greater warmth.
Quick Breakdown of Tog Levels
- 4.5 tog — Best for summer
- 10.5 tog — Ideal for spring & autumn
- 13.5 tog — Winter-ready warmth
- 15 tog — Maximum insulation
Why It’s Important:
Choosing the correct tog reduces reliance on heating and improves sleep quality.
How Tog Ratings Measure Warmth & Insulation
Tog ratings are calculated through specialised laboratory tests that measure the thermal resistance of a duvet. This indicates how well the duvet prevents heat from escaping while you sleep. A higher tog means greater insulation, making it more suitable for colder UK seasons.
How Testing Works
The duvet is placed in a controlled testing environment where experts analyse how effectively the material slows down heat flow. By monitoring temperature differences, technicians assign a numerical tog value based on insulation performance. This ensures each rating accurately reflects real-world warmth levels.
Key Influencing Factors
- Fill material (microfibre, down, hollowfibre)
- GSM (grams per square metre)
- Fabric weave and casing
Important:
Two duvets with the same tog may feel different depending on the materials used.
Average Duvet Togs Used in UK Homes
Most UK households follow a seasonal bedding cycle that shifts with changing temperatures throughout the year. During the warmer months, a 4.5 tog duvet is preferred for its lightweight breathability. As autumn arrives, many switch to a 7.5–10.5 tog option for balanced warmth. In winter, homes typically rely on 13.5 tog or even 15 tog duvets to stay comfortably insulated on colder nights.
Why These Averages Work
The UK’s moderate yet often unpredictable climate makes flexible bedding choices essential. Seasonal temperature shifts can vary dramatically, meaning each tog level serves a practical purpose throughout the year. By following these averages, households maintain comfort without overheating in summer or feeling chilly during winter nights.
What Tog Means in Relation to Heat Flow & Body Temperature
Your duvet’s tog rating must align with your natural body temperature and how much heat your mattress retains. This makes selecting the right tog essential for avoiding overheating or cold disruption at night.
Thermal Resistance Explained
Real-World Impact
A low tog duvet has low thermal resistance, meaning heat escapes too quickly. This can leave you feeling chilly if you need more warmth. Low tog duvets are ideal for warmer climates or for people who naturally sleep hot.
Real-World Impact of High Tog
A high tog duvet has high thermal resistance, trapping warmth efficiently. This helps you stay warm and cozy, especially in colder weather. High tog duvets are perfect for winter or for those who tend to get cold easily at night.
Ideal for Most UK Winters:
A 13.5 tog duvet offers an excellent balance between warmth and comfort during cold UK winters. It provides enough insulation to keep you cozy without feeling too heavy or overheated. This makes it a versatile choice for most households throughout the colder months.
Why Some Fabrics Feel Warmer Even at the Same Tog
Two duvets with the same tog rating can feel different because of variations in fabric and filling materials. The structure of the fill, such as down or synthetic fibers, affects how heat is trapped and circulated. Additionally, the outer fabric’s breathability and texture can influence how warm or cool the duvet feels against your skin.
Fabric Factors Influencing Warmth
- Breathability of cotton
- Down vs. synthetic fills
- Weave density of outer casing
Why This Matters:
Always consider the material in addition to the tog rating when choosing your next winter duvet from Dtex Homes.
When Should You Switch to a Winter Duvet?
Knowing the right moment to transition from a summer tog duvet to a warmer winter option is essential for maintaining healthy, comfortable sleep. At Dtex Homes, we recommend paying attention to seasonal temperature changes, your home’s insulation level, and how your body responds to cooler nights.
The Best Time to Switch to a Heavier Duvet Tog
The ideal time to switch to a winter duvet tog in the UK is when night-time temperatures begin dropping consistently below 10°C. Most households feel the shift between late September and mid-October, but colder regions in the UK—like Scotland and northern England—may need to switch earlier.
Key Factors to Consider
Local Climate Patterns
You should regularly check temperature forecasts, particularly the expected overnight lows, from reliable sources like the UK Met Office. The official recommendation is to switch when night-time temperatures start dipping consistently below 10°C. For colder regions like Scotland or Northern England, this threshold is typically met sooner, requiring an earlier swap.
Room Insulation
Your home's structure significantly affects your bedding needs. If you live in an older property with poor insulation or single-glazed windows, your bedroom will cool down much faster after the heating switches off. In these draughty conditions, you will need to transition to a warmer 13.5 tog duvet or even a 15 tog much earlier than someone living in a well-insulated, modern flat.
Personal Warmth Preference
Ultimately, comfort is key. If you are naturally a cold sleeper, meaning you tend to wake up feeling chilly or you often wear thermal pyjamas and socks to bed, you should prioritize your comfort and switch to a winter duvet sooner than the average timeline. Conversely, if you are a warm sleeper, you may be comfortable sticking with a 10.5 tog duvet well into the colder months.
How Do You Know When It’s Time to Swap Out Your Summer Duvet for a Heavy Winter Tog?
Not everyone follows a strict date-based approach. Many switch when their body gives physical hints that the lightweight summer tog is no longer enough.
Common Indicators It’s Time for a Warmer Duvet
1. Disrupted Sleep
If you’re waking up chilly or restless, it’s a classic sign your bedding isn’t keeping up with falling temperatures.
2. Cold Mornings
If your bedroom feels noticeably cold when you wake, your summer duvet tog has reached its limit.
3. Sleeping in Extra Layers
When you start wearing hoodies, socks, or thermal pyjamas to bed, it’s likely time to upgrade your duvet tog.
UK Average Timeline:
Most families switch to 10.5 tog or 13.5 tog duvets between early October and late November.
Early Signs You Need a Winter-Tog Duvet
Certain sleep habits and physical sensations can indicate the need for a higher tog duvet. These subtle signs often appear before the real cold arrives.
Waking Up Cold at Night
If you regularly wake up cold, even when your duvet is fully tucked, your duvet tog for summer is no longer suitable.
Adding Extra Blankets (Sign Your Tog Is Too Low)
When you begin layering throws or blankets on top of your lighter duvet, it’s clear you’ve outgrown your warm-weather bedding.
Relying on Heating Overnight
If you’re keeping the central heating running throughout the night, you likely need a winter duvet tog instead. A high-quality 13.5 tog duvet helps retain heat naturally, reducing energy bills.
The Exact Date Many UK Households Switch
Although individual needs vary, UK homes tend to follow a seasonal pattern when switching to winter bedding.
Historical UK “Duvet Switch Dates”
Data from retailers and sleep surveys show that the average household switches duvets around:
- Scotland: Late September
- Northern England: Early October
- Midlands: Early–Mid October
- London & South: Mid–Late October
Why Late September to Mid-October Is the Sweet Spot
This period aligns with falling night-time temperatures, earlier sunsets and increased humidity—which all contribute to cooler sleeping environments.
Ideal Winter Tog to Switch To
- 10.5 tog: Mild winters or heated homes
- 13.5 tog: Standard UK winter warmth
- 15 tog: Very cold homes or naturally cold sleepers
Note:
Dtex Homes offers premium 13.5 tog duvets and 15 tog double duvets designed specifically for UK winter conditions.
Which Duvet Tog Is Right for Each Season?
Choosing the correct duvet tog for each season ensures optimal comfort, better sleep quality and efficient temperature regulation. Your selection depends on weather trends, home insulation and personal comfort preferences.
Duvet Tog Guide for UK Weather
Below is a complete guide to selecting the ideal duvet tog depending on the season. UK temperatures vary dramatically, so having clarity on the appropriate duvet tog rating can make all the difference.
4.5 Tog – Best for Summer
This lightweight duvet is ideal for warm months, heatwaves, or naturally warm homes. It promotes breathability and prevents overheating during summer.
Best Use Cases
- Room temperature above 20°C
- Hot sleepers
- Homes with good insulation
What tog is a summer duvet? → Typically 4.5 tog.
10.5 Tog – Ideal for Spring & Autumn
A versatile tog rating suitable for transitional weather. Great for households where heating is used moderately.
Why 10.5 Tog Works:
- Balances warmth and breathability
- Prepares for unpredictable UK temperature drops
- Excellent for all-season duvets
13.5 Tog – Perfect for Winter
The most popular winter duvet tog in the UK. A 13.5 tog duvet offers consistent warmth without excessive weight.
Best For:
- Night temperatures between 0°C–10°C
- Cold sleepers
- Unheated or partially heated bedrooms
15 Tog – Extra Warmth for Very Cold Nights
The highest tog duvet commonly available for winter. Ideal for extremely cold bedrooms or sleepers who lose heat quickly.
Who Should Choose 15 Tog?
- People living in cold regions
- Homes with little to no insulation
- Individuals sensitive to cold
Popular Choice:
15 tog double duvet for families wanting maximum warmth.
What Tog Is a Summer Duvet?
A summer duvet typically ranges between 2.5 tog to 4.5 tog. In the UK, the most common summer duvet is 4.5 tog, providing breathable comfort during warmer months.
Why 4.5 Tog Is Ideal
- Prevents overheating
- Lightweight and airy
- Suitable for 18°C+ room temperatures
What Tog Duvet in Winter Is Best?
For UK winters, the recommended duvet tog for winter is between 10.5–15 tog. The best choice depends on how cold your home gets and how warm you naturally sleep.
Is 13.5 Tog Warm Enough for UK Winters?
Yes, a 13.5 tog is warm enough for most households across the UK. It provides excellent insulation while avoiding excessive heaviness.
When Is 13.5 Tog Not Enough?
- If your home has no central heating
- If your room drops below 5°C
- If you are an extremely cold sleeper
When a 15 Tog Duvet Is Worth Considering
A 15 tog duvet is the warmest standard option available. It’s perfect for very cold homes or individuals who prefer heavy, enveloping warmth.
Ideal Situations for 15 Tog
- Older houses with draughts
- People who dislike running heating overnight
Dtex Homes Recommendation:
If you want maximum winter warmth, choose a premium Dtex Homes 15 tog double duvet.
Factors That Influence the Right Time to Switch
The perfect moment to switch from a lightweight summer duvet to a winter-ready duvet tog depends on several factors beyond outdoor weather. Your room size, insulation level, heating schedule, sleeping habits, and even your region in the UK all play a major role. At Dtex Homes, we recommend evaluating each of these elements to make an informed, comfortable seasonal transition.
Size of Your Room and Insulation
The size of your bedroom and the level of insulation significantly affect how quickly the room cools down at night. Larger rooms lose heat faster, while well-insulated rooms retain warmth for longer.
How Room Size Affects Duvet Choice
- Large bedrooms: May require a higher winter duvet tog such as 13.5 tog or 15 tog.
- Small bedrooms: Often remain warmer and may be comfortable with 10.5 tog.
Signs Your Room Cools Too Quickly
- Cold air lingering near windows or corners
- Waking up with cold feet or hands
- Noticeable temperature drop after sunset
Your Home’s Heating Routine
Your central heating habits are one of the strongest indicators for choosing the right tog rating. Many UK homes avoid running the heating overnight, meaning a heavier duvet becomes essential.
Heating Patterns and Their Impact
1. Heated Only Evenings
If your home cools down sharply after heating switches off at night, a winter duvet tog is required earlier in the season.
2. Constant Low Heat
Homes with steady 16–18°C heating may get by with a 10.5 tog duvet.
3. No Night Heating
If the heating remains off through the night, you should consider switching to a 13.5 tog or 15 tog double duvet sooner.
Whether You Sleep Alone or Share a Bed
Sharing a bed affects how much collective heat is generated, which influences the ideal duvet tog.
Sleeping Alone
Solo sleepers lose heat more quickly and usually require a higher winter duvet tog.
Sharing a Bed
Two people naturally generate more body warmth, making a 10.5 tog or 13.5 tog duvet sufficient in some homes.
Variation in Body Temperature
If one person feels hot and the other cold, consider a dual tog duvet or an all seasons duvet.
Best Option for Couples:
A versatile all seasons duvet from Dtex Homes to accommodate differing comfort levels.
Personal Warmth Preferences
Everyone’s natural temperature varies. Some sleepers retain heat easily, while others lose warmth quickly.
Signs You Naturally Sleep Cold
- Cold feet even with socks
- Waking up shivering
- Preference for heavy blankets
Recommended Tog
13.5 tog or 15 tog duvet
Signs You’re a Warm Sleeper
- You kick blankets off at night
- You prefer breathable bedding
- You sleep close to open windows
Recommended Tog
10.5 tog duvet
Key Insight:
Your warmth preference should heavily guide your duvet choice more than the season itself.
Climate Differences Across the UK
The UK features diverse microclimates, which means bedding needs differ from region to region.
Colder Regions
Areas like Scotland, Northern Ireland, Cumbria, and Wales often require earlier switching to winter duvet togs.
Choosing the Right Winter Duvet for Your Home
Now that you understand when to switch, the next step is choosing the right winter duvet tog. Duvets differ in fill material, construction, warmth levels and weight, all of which influence comfort.
Understanding Winter Tog Ratings
Winter-specific duvets typically range between 10.5 tog to 15 tog. Your ideal choice will depend on your local climate, home insulation and personal warmth preference.
Winter Tog Ranges Explained
- 10.5 tog: Mild winters and heated homes
- 13.5 tog: Standard UK winter warmth
- 15 tog: Extremely cold homes or cold sleepers
Best All-Round Winter Choice
13.5 tog duvet from Dtex Homes
Why:
It provides ideal insulation without overheating.
Weight vs. Warmth – What Matters More?
A heavier duvet doesn’t always mean a warmer duvet. Warmth comes from insulation (tog rating), not weight.
When Weight Helps
Some people prefer the cosiness of a heavier blanket, even if the warmth generated is similar.
When Weight Doesn’t Matter
High-quality materials like microfibre provide excellent warmth without bulk.
Should You Change Other Bedding for Winter?
Switching duvets is only part of preparing your bedroom for colder weather. Updating sheets, throws, and pillows also contributes to a warm and restful night.
Winter Sheets vs. Summer Sheets
In winter, breathable cotton remains ideal, but brushed cotton, flannel, or fleece sheets add extra warmth.
Summer Sheets
- Cotton percale
- Lightweight bamboo blends
- Linen
Winter Sheets
- Brushed cotton
- Flannel
- Fleece
Adding Throws and Blankets
Throws can add both warmth and style. They also help layer insulation without switching to a heavier duvet.
Best Winter Throw Materials
- Faux fur
- Wool
- Thick fleece
Layering Strategy
Layering allows flexible warmth control during uncertain autumn nights.
Switching Pillow Types for the Season
Pillows also influence temperature and sleep comfort.
Winter Pillow Options
- Memory foam pillows
- Down pillows
- High-loft hollowfibre pillows
What Is an All-Seasons Duvet?
An all-seasons duvet is a versatile bedding option designed to keep you comfortable throughout the year, regardless of temperature changes. At Dtex Homes, our all-seasons collection features multiple layers that can be used separately or combined to match seasonal needs.
How All-Seasons Duvets Work
All-seasons duvets typically consist of two separate duvets: one lightweight (often 4.5 tog) and one medium-weight (usually 9 or 10.5 tog). These layers attach via poppers, buttons, or snaps, allowing you to create a higher winter duvet tog when combined.
Seasonal Configurations
- Summer: Use the 4.5 tog layer
- Spring/Autumn: Use the 10.5 tog layer
- Winter: Combine both for approx. 13.5–15 tog
Why This System Works
It provides the flexibility to adapt quickly to changing temperatures without buying multiple duvets.
Best Part:
All-seasons duvets mimic the warmth of a traditional 13.5 tog duvet when combined.
Benefits of an All-Seasons Duvet
All-seasons duvets are a smart investment for UK homes, offering efficiency, practicality, and comfort.
Advantages
- Cost-effective long-term
- Eliminates the need for separate summer and winter duvets
- Easy to adjust based on bedroom temperature
- Suitable for fluctuating UK climates
Ideal for Multi-Season Use
If your bedroom temperature varies widely, an all-seasons duvet ensures year-round comfort.
Who Should Choose an All-Seasons Duvet?
An all seasons duvet is perfect for people looking for convenience and versatility.
Best For:
- People who dislike storing multiple duvets
- Homes with unpredictable heating habits
- Couples with varying warmth preferences
- UK flats and smaller bedrooms
Are All-Seasons Duvets Better Than Switching Seasonally?
Both options have their benefits, but the best choice depends on your lifestyle and warmth requirements.
All-Seasons Duvet Pros
- Convenient and flexible
- Space-saving
- Suitable for all climates
Seasonal Duvet Pros
- More tailored warmth
- Lightest possible duvet in summer
- Highest possible tog in winter (e.g., 15 tog duvet)
Final Verdict
If you prefer simplicity, choose an all seasons duvet. If you want maximum seasonal control, separate duvets may be better.
Storing Your Summer Duvet Properly
Proper storage of your summer duvet ensures it stays fresh, fluffy, and ready for next year. Storage mistakes often lead to fabric damage, dust buildup, and loss of insulation.
Should You Wash Your Summer Duvet Before Storage?
Yes—cleaning your duvet before packing it away is essential for hygiene and durability.
Why Washing Matters
- Removes body oils and sweat from warm nights
- Prevents bacteria and dust mites
- Keeps the duvet smelling fresh
Best Storage Methods for Longevity
Choose breathable storage solutions to protect your duvet’s structure.
Recommended Storage Options
- Cotton storage bags
- Vacuum bags (for synthetic duvets only)
- Under-bed breathable containers
Do Not Use:
Plastic bin liners—they trap moisture and encourage mould.
How to Avoid Dust, Moisture & Fabric Damage
Preventing exposure to dust, humidity, and insects preserves insulation and fabric quality.
Protection Tips
- Store in cool, dry locations
- Add silica packets for moisture control
- Avoid lofts unless temperature-stable
UK Duvet Size & Tog Guide
Duvet Size & Tog Guide:
| Size | Dimensions (approx) | Tog Options |
|---|---|---|
| Single | 135 x 200 cm | 4.5, 10.5, 13.5, 15 |
| Double | 200 x 200 cm | 4.5, 10.5, 13.5, 15 |
| King | 230 x 220 cm | 4.5, 10.5, 13.5, 15 |
| Super King | 260 x 220 cm | 4.5, 10.5, 13.5, 15 |
The perfect duvet combines the right size with the right tog rating. Below is a complete duvet size and tog guide specifically for UK beds.
Single Duvets — Best Tog Options
Single duvets suit children, teenagers, and solo sleepers.
Recommended Togs
- Summer: 4.5 tog
- Autumn/Spring: 10.5 tog
- Winter: 13.5 tog
Double Duvets — Best Tog Options
A double duvet covers 200 x 200 cm and is suitable for couples or solo sleepers who prefer extra space.
Recommended Togs
- Summer: 4.5 tog
- Spring/Autumn: 10.5 tog
- Winter: 13.5 tog or 15 tog double duvet
King Size & Super King Options
King and super king duvets deliver extra coverage and are ideal for larger beds.
Best Tog Choices
- Summer: 4.5 tog
- Autumn/Spring: 10.5 tog
- Winter: 13.5 tog for most homes
13.5 Tog vs 15 Tog Double Duvet
Choosing between 13.5 tog and 15 tog depends on your warmth needs.
13.5 Tog — Best For
- Most UK homes
- Heated bedrooms
- Moderately cold sleepers
15 Tog — Best For
- Very cold homes
- Draughty rooms
- Cold sleepers needing maximum insulation
Duvet Tog Chart (UK Standard)
| Tog Rating | Season | Room Temp |
|---|---|---|
| 4.5 | Summer | 18°C–25°C |
| 10.5 | Spring/Autumn | 12°C–18°C |
| 13.5 | Winter | 5°C–12°C |
| 15 | Cold winter | Below 5°C |
Expert Tips from Dtex Homes (UK)
How to Choose the Right Tog Based on Your Heating & Room Temperature
Match your duvet tog to your home’s overnight temperature, not just the outdoor weather.
General Rule
- Cold rooms: 13.5–15 tog
- Medium rooms: 10.5–13.5 tog
- Warm rooms: 4.5–10.5 tog
Why Investing in a High-Quality Winter Duvet Saves Money
A premium duvet reduces reliance on heating, lowering household bills.
Long-Term Savings
- Better insulation = less energy use
- Durability reduces replacement frequency
How Long a Winter Duvet Lasts with Proper Care
High-quality duvets last 5–10 years with proper care.
Maintenance Tips
- Wash twice per year
- Store in breathable bags
- Fluff weekly to maintain loft
Why Dtex Homes Duvets Offer Better Warmth Retention
Our duvets are designed using advanced thermal insulation technology, premium microfibre, and breathable cotton casings, ensuring consistent warmth even in the coldest months.
Recommended Winter Duvets by Dtex Homes
Best Duvet for Winter (Top Picks)
Our best-sellers for winter include:
- Dtex Homes 13.5 Tog Premium Microfibre Duvet
- Dtex Homes 15 Tog Ultra-Warm Double Duvet
All-Seasons Options Available at Dtex Homes
Our all-seasons set combines 4.5 tog and 10.5 tog layers for perfect year-round comfort.
All-Seasons Options Available at Dtex Homes
Our all-seasons set combines 4.5 tog and 10.5 tog layers for perfect year-round comfort.
Premium Warmth Collection (13.5 Tog & 15 Tog)
Designed for colder climates and draughty homes, our premium range guarantees long-lasting insulation and comfort.
Final Checklist — When to Switch to Your Winter Duvet
Temperature Checks
If your bedroom drops below 10°C, it’s time to switch.
Personal Comfort Checklist
- You wake up cold
- You’re adding extra blankets
- You rely heavily on heating overnight
Bedding Condition & Wear
Old duvets lose insulation—upgrade if yours is flat or lumpy.
Duvet Freshness and Hygiene Signs
If your duvet smells musty or hasn’t been washed in 6+ months, refresh or replace it.
FAQ's
Is a 10.5 Tog Duvet Too Cold for Winter?
For mild UK winters or homes with good heating, 10.5 tog may be sufficient. However, for colder regions or unheated bedrooms, choose 13.5 tog.
Is a 13.5 Tog Too Warm for Autumn?
Yes—during autumn temperatures (12°C–17°C), a 10.5 tog duvet is usually more comfortable.
Do You Really Need a Separate Winter Duvet?
If you live in a cold home or dislike using heating, a separate winter duvet like a 13.5 tog or 15 tog is recommended.
Best Value Duvets for UK Winters
The best value comes from durable, breathable, and high-insulation duvets such as Dtex Homes’ 13.5 tog microfibre range.
When to switch to winter duvet?
Switch when temperatures drop below 10°C or when you start waking up cold at night.
When should I change my duvet?
Every 5–7 years for hygiene and fabric quality, or seasonally based on temperature.
